tag:blogger.com,1999:blog-12380737287684196542024-03-05T15:57:47.672-08:00MobileSAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.comBlogger45125tag:blogger.com,1999:blog-1238073728768419654.post-7544207259343422132011-02-13T10:54:00.000-08:002011-02-13T10:55:20.381-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaTi2PUwdsy2bqBtgYjZWUvna0GuTCbwcmr3vjcnEUA62L_ZLfW3o3Mkx9woejNq2llufkoPa23hT-oFSbqs8ReuWuJ6LADSK2W8NET1EyMdbe23KyvdMWGywtm5hHtE29-QlsnM-J6AI/s1600/user1236_pic2698_1248171661.jpg"><img style="display: block; margin: 0px auto 10px; text-align: center; cursor: pointer; width: 400px; height: 275px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaTi2PUwdsy2bqBtgYjZWUvna0GuTCbwcmr3vjcnEUA62L_ZLfW3o3Mkx9woejNq2llufkoPa23hT-oFSbqs8ReuWuJ6LADSK2W8NET1EyMdbe23KyvdMWGywtm5hHtE29-QlsnM-J6AI/s400/user1236_pic2698_1248171661.jpg" alt="" id="BLOGGER_PHOTO_ID_5573249590539599234" border="0" /></a>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-40788803449359333422011-01-25T09:35:00.000-08:002011-01-25T09:38:01.264-08:00Nokia C7<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_ZSNPwg6l0nY/TT8J96q4GhI/AAAAAAAAAJQ/zm79sj__F80/s1600/C7b.gif"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 156px; height: 320px;" src="http://1.bp.blogspot.com/_ZSNPwg6l0nY/TT8J96q4GhI/AAAAAAAAAJQ/zm79sj__F80/s320/C7b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5566178623778986514" /></a><div>Specs & Features</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>Post Comment View all Comments </div><div> Whats New?<span class="Apple-tab-span" style="white-space:pre"> </span>Nokia C7 - Polished stainless steel & glass in a slim touch screen smartphone.</div><div>Nokia C7 is a slim touch screen phone with 3 customisable home screens & fully integrated social networks. Nokia C7 is the second Symbian^3 powered phone loaded with innovative new hardware along with latest OS & apps. Nokia C7 is an impressive Smartphone backed by thousands of applications through Ovi Store & customizable home screens. Watch National Geographic, CNN, BBC & many more channels with Web TV on your Nokia C7. With an integrated 8 megapixels camera & a High Definition (HD) video, Nokia C7 is expected to make a profound impact </div><div> Dimension<span class="Apple-tab-span" style="white-space:pre"> </span>117.3 x 56.8 x 10.5 mm, 64 cc </div><div> Weight <span class="Apple-tab-span" style="white-space:pre"> </span>130 g </div><div> Battery <span class="Apple-tab-span" style="white-space:pre"> </span>Talk time Up to 9 h 30 min, Stand-by Up to 552 h, Music play Up to 54 h </div><div> OS <span class="Apple-tab-span" style="white-space:pre"> </span>Symbian^3 OS </div><div> Memory <span class="Apple-tab-span" style="white-space:pre"> </span>8 GB built-in, 256 MB RAM, 1 GB ROM + microSD Card (supports up to 32GB) </div><div> Processor <span class="Apple-tab-span" style="white-space:pre"> </span>680 MHz ARM 11 + 3D Graphics HW accelerator </div><div> Connectivity <span class="Apple-tab-span" style="white-space:pre"> </span>Bluetooth v3.0 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g/n), GPRS Class 32, EDGE Class 32, 3G (HSDPA 10.2 Mbps, HSUPA 2 Mbps) </div><div> Display Size <span class="Apple-tab-span" style="white-space:pre"> </span>360 x 640 pixels, 3.5 inches (Proximity + Accelerometer Sensors) </div><div> Display Colour <span class="Apple-tab-span" style="white-space:pre"> </span>16M colors, AMOLED capacitive touchscreen </div><div> Operating</div><div> Frequency / Band <span class="Apple-tab-span" style="white-space:pre"> </span>GSM 850 / 900 / 1800 / 1900 (HSDPA 850 / 900 / 1700 / 1900 / 2100) </div><div> Browser<span class="Apple-tab-span" style="white-space:pre"> </span>WAP 2.0/xHTML, HTML, RSS feeds </div><div> Colors<span class="Apple-tab-span" style="white-space:pre"> </span>Charcoal black, Frosty metal, Mahogany brown </div><div> Entertainment <span class="Apple-tab-span" style="white-space:pre"> </span>Stereo FM radio, FM transmitter, MP3/WMA/WAV/eAAC+ player, DivX/XviD/MP4/H.264/H.263/WMV player, Web TV, 3.5 mm audio jack, TV-out, Flash Lite 4.0, Games (built-in + downloadable) </div><div> Camera <span class="Apple-tab-span" style="white-space:pre"> </span>8 MP, 3264x2448 pixels, fixed focus, dual-LED flash, Geo-tagging, face detection, Video (720p 25fps) video stabilization, 2ndary VGA Cam </div><div> Other Features <span class="Apple-tab-span" style="white-space:pre"> </span>GPS + A-GPS support, Ovi Maps 3.0, Digital compass, Speakerphone, Active noise cancellation with dedicated mic, Quickoffice viewer (Word, Excel, PowerPoint, PDF), Adobe Reader </div><div> Ring Tones <span class="Apple-tab-span" style="white-space:pre"> </span>Downloadable, Polyphonic, Mp3, WAV </div><div> Messaging <span class="Apple-tab-span" style="white-space:pre"> </span>SMS, MMS, Email, Push Email, IM </div><div> Price <span class="Apple-tab-span" style="white-space:pre"> </span>Price in Rs: 32,900 Price in USD: $384 </div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-62507461396777395812011-01-25T09:32:00.000-08:002011-01-25T09:35:03.421-08:00Nokia C1 01<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8JWEHdsRI/AAAAAAAAAJI/bJjRYycO7FM/s1600/C1-01b.gif"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 122px; height: 320px;" src="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8JWEHdsRI/AAAAAAAAAJI/bJjRYycO7FM/s320/C1-01b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5566177939120042258" /></a><div>Specs & Features</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>Post Comment View all Comments </div><div> Whats New?<span class="Apple-tab-span" style="white-space:pre"> </span>Nokia C1-01 - Reliable & Stylish</div><div>Nokia C1-01 a reliable & stylish phone with a host of multimedia & messaging features. With Nokia C1-01 stay in touch with friends, family & the world around you coz Nokia C1-01 provides you fast access to your email, instant messaging services, the internet & Nokia's Ovi Life Tools. Nokia C1-01 has email, IM, camera, MP3 player, FM radio, memory card slot, microUSB slot, Bluetooth, 3.5mm stereo headset & much more. Keep the conversation going with Nokia C1-01 </div><div> Dimension<span class="Apple-tab-span" style="white-space:pre"> </span>108 x 45 x 14 mm, 57 cc </div><div> Weight <span class="Apple-tab-span" style="white-space:pre"> </span>78.8 g </div><div> Battery <span class="Apple-tab-span" style="white-space:pre"> </span>Talk time Up to 10 h 40 min, Stand-by Up to 504 h </div><div> Memory <span class="Apple-tab-span" style="white-space:pre"> </span>10 MB Built-in, 16 MB RAM, 64 MB ROM + microSD Card (supports up to 32GB) </div><div> Connectivity <span class="Apple-tab-span" style="white-space:pre"> </span>Bluetooth v2.1 with A2DP + EDR, USB, GPRS Class 10 (48 kbps) </div><div> Display Size <span class="Apple-tab-span" style="white-space:pre"> </span>128 x 160 pixels, 1.8 inches </div><div> Display Colour <span class="Apple-tab-span" style="white-space:pre"> </span>TFT, 65K colors </div><div> Operating</div><div> Frequency / Band <span class="Apple-tab-span" style="white-space:pre"> </span>GSM 900 / 1800 </div><div> Browser<span class="Apple-tab-span" style="white-space:pre"> </span>WAP 2.0/xHTML, HTML </div><div> Colors<span class="Apple-tab-span" style="white-space:pre"> </span>Dark Grey, Warm Grey, Red and Midnight Blue </div><div> Entertainment <span class="Apple-tab-span" style="white-space:pre"> </span>Stereo FM radio with RDS + FM recording, 3.5 mm audio jack, MP3/WAV/AAC+ player, H.263 player, Games </div><div> Camera <span class="Apple-tab-span" style="white-space:pre"> </span>VGA, 640x480 pixels, Video (128x96 10fps) </div><div> Other Features <span class="Apple-tab-span" style="white-space:pre"> </span>Speakerphone, Organizer, Voice memo, Predictive text input </div><div> Ring Tones <span class="Apple-tab-span" style="white-space:pre"> </span>Downloadable, Polyphonic(64), MP3 </div><div> Messaging <span class="Apple-tab-span" style="white-space:pre"> </span>SMS, MMS, Email, IM </div><div> Price <span class="Apple-tab-span" style="white-space:pre"> </span>Price in Rs: 4,400 Price in USD: $51 </div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-54919777677262770502011-01-25T09:30:00.000-08:002011-01-25T09:31:57.319-08:00Nokia N8<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8I7ZiEoiI/AAAAAAAAAJA/m4kbgXsc5ZE/s1600/N8b.gif"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 162px; height: 320px;" src="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8I7ZiEoiI/AAAAAAAAAJA/m4kbgXsc5ZE/s320/N8b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5566177481012322850" /></a><div>Specs & Features</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>Post Comment View all Comments </div><div> Whats New?<span class="Apple-tab-span" style="white-space:pre"> </span>Nokia N8 - What will you do with it?</div><div>Nokia N8 features a 12 MP camera for capturing stunning photos and 720p HD video. With Carl Zeiss optics & Xenon flash you can take great pictures, even in low-light conditions. Nokia N8 also has a beautiful 3.5 inch OLED display for viewing your masterpieces. You can now shoot 720p HD video on your Nokia N8, with excellent audio quality by 2 recording microphones. Connect HDMI cable with Nokia N8 to your home theatre system & enjoy 5.1 Dolby Surround sound. Apart from 12 MP Camera with HD video the Nokia N8 combines social networking, WebTV, Ovi Maps, & a whole host of personalisation options. Nokia N8 for you, in a beautiful, aluminium design. </div><div> Dimension<span class="Apple-tab-span" style="white-space:pre"> </span>113.5 x 59.1 x 12.9 mm, 86 cc </div><div> Weight <span class="Apple-tab-span" style="white-space:pre"> </span>135 g </div><div> Battery <span class="Apple-tab-span" style="white-space:pre"> </span>Talk time Up to 12 h 30 min, Stand-by Up to 390 h, Music play Up to 50 h </div><div> OS <span class="Apple-tab-span" style="white-space:pre"> </span>Symbian^3 </div><div> Memory <span class="Apple-tab-span" style="white-space:pre"> </span>16 GB Built-in, 256MB RAM, 512 MB ROM + microSD Card (supports up to 32GB) </div><div> Processor <span class="Apple-tab-span" style="white-space:pre"> </span>ARM 11 680 MHz + 3D Graphics HW accelerator </div><div> Connectivity <span class="Apple-tab-span" style="white-space:pre"> </span>Bluetooth v3.0 with A2DP, USB, Wi-Fi (802.11 b/g/n), 3G (HSDPA 10.2 Mbps, HSUPA 2.0 Mbps), GPRS, EDGE </div><div> Display Size <span class="Apple-tab-span" style="white-space:pre"> </span>360 x 640 pixels, 3.5 inches (Multi-touch input + Scratch resistant Gorilla glass display) </div><div> Display Colour <span class="Apple-tab-span" style="white-space:pre"> </span>AMOLED capacitive touchscreen, 16M colors (Proximity + Accelerometer sensor) </div><div> Operating</div><div> Frequency / Band <span class="Apple-tab-span" style="white-space:pre"> </span>GSM 850 / 900 / 1800 / 1900 (HSDPA 850 / 900 / 1700 / 1900 / 2100) </div><div> Browser<span class="Apple-tab-span" style="white-space:pre"> </span>WAP 2.0/xHTML, HTML, RSS feeds </div><div> Colors<span class="Apple-tab-span" style="white-space:pre"> </span>Dark Grey, Silver White, Green, Blue, Orange </div><div> Entertainment <span class="Apple-tab-span" style="white-space:pre"> </span>Stereo FM radio with RDS, FM transmitter, 3.5 mm audio jack, MP3/WMA/WAV/eAAC+ player, DivX/XviD/MP4/H.264/H.263/WMV player, TV-out (720p video) via HDMI with Dolby Digital Plus sound, Flash Lite v4.0, Games (built-in + downloadable) </div><div> Camera <span class="Apple-tab-span" style="white-space:pre"> </span>12 MP, 4000x3000 pixels, Carl Zeiss optics, autofocus, Xenon flash, 1/1.83'' sensor size, ND filter, geo-tagging, face detection, Video (720p 25fps), 2ndary videocall cam </div><div> Other Features <span class="Apple-tab-span" style="white-space:pre"> </span>GPS + A-GPS support, Ovi Maps 3.0, Speakerphone, Anodized aluminum casing, Active noise cancellation, Digital compass, Document viewer (Word, Excel, PowerPoint, PDF), Video/photo editor </div><div> Ring Tones <span class="Apple-tab-span" style="white-space:pre"> </span>Downloadable, Polyphonic, MP3, WAV </div><div> Messaging <span class="Apple-tab-span" style="white-space:pre"> </span>SMS (threaded view), MMS, Email, Push Email, IM </div><div> Price <span class="Apple-tab-span" style="white-space:pre"> </span>Price in Rs: 42,000 Price in USD: $490 </div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-80169997984338206572011-01-25T09:28:00.000-08:002011-01-25T09:30:48.540-08:00Nokia C3 01 Touch and Type<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8IawfqYJI/AAAAAAAAAI4/Wl2oFAwnvg4/s1600/C3-01b.gif"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 123px; height: 320px;" src="http://3.bp.blogspot.com/_ZSNPwg6l0nY/TT8IawfqYJI/AAAAAAAAAI4/Wl2oFAwnvg4/s320/C3-01b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5566176920240545938" /></a><div>Specs & Features</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>Post Comment View all Comments </div><div> Whats New?<span class="Apple-tab-span" style="white-space:pre"> </span>Nokia C3-01 Touch and Type - Touch & Type with One Hand </div><div>Connect with friends on Nokia C3-01 Touch and Type sleek phone featuring email, chat, easy access to social networks, and fast 3.5G and Wi-Fi. Nokia C3-01 Touch and Type is made for easy messaging on the go. The Nokia C3-01 Touch and Type feels as good as it looks with its compact, sleek design and high-quality stainless steel casing. With a 100% stainless steel case and a 5-megapixel camera with flash on board. The new Nokia C3-01 Touch and Type offers a high-quality build for your money. </div><div> Dimension<span class="Apple-tab-span" style="white-space:pre"> </span>111 x 47.5 x 11 mm, 51.4 cc </div><div> Weight <span class="Apple-tab-span" style="white-space:pre"> </span>100 g </div><div> Battery <span class="Apple-tab-span" style="white-space:pre"> </span>Talk time Up to 3 h 20 min, Stand-by Up to 440 h Music play Up to 38h </div><div> OS <span class="Apple-tab-span" style="white-space:pre"> </span>Series 40 6th edition </div><div> Memory <span class="Apple-tab-span" style="white-space:pre"> </span>30 MB Built-in, 64 MB RAM, 128 MB ROM, + microSD Card (supports up to 32GB) </div><div> Connectivity <span class="Apple-tab-span" style="white-space:pre"> </span>Bluetooth v2.1 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g/n), GPRS Class 10 (48 kbps), EDGE Class 10 (236.8 kbps), 3G (HSDPA 10.2 Mbps, HSUPA 2 Mbps) </div><div> Display Size <span class="Apple-tab-span" style="white-space:pre"> </span>240 x 320 pixels, 2.4 inches </div><div> Display Colour <span class="Apple-tab-span" style="white-space:pre"> </span>TFT resistive touchscreen, 256K colors </div><div> Operating</div><div> Frequency / Band <span class="Apple-tab-span" style="white-space:pre"> </span>GSM 850 / 900 / 1800 / 1900 (HSDPA 850 / 900 / 1900 / 2100) </div><div> Browser<span class="Apple-tab-span" style="white-space:pre"> </span>WAP 2.0/xHTML, HTML </div><div> Colors<span class="Apple-tab-span" style="white-space:pre"> </span>Silver, Warm grey, Golden khaki </div><div> Entertainment <span class="Apple-tab-span" style="white-space:pre"> </span>Stereo FM radio with RDS, MP3/WAV/WMA/eAAC+ player, 3.5 mm audio jack, MP4/H.264/H.263/WMV player, Facebook, Twitter, Flash Lite 3.0, Games (built-in + downloadable) </div><div> Camera <span class="Apple-tab-span" style="white-space:pre"> </span>5 MP, 2592x1944 pixels, LED flash, Video (VGA 15fps), 4x digital Zoom </div><div> Other Features <span class="Apple-tab-span" style="white-space:pre"> </span>Speakerphone, Organizer, Voice memo, Predictive text input </div><div> Ring Tones <span class="Apple-tab-span" style="white-space:pre"> </span>Downloadable, Polyphonic, Mp3 </div><div> Messaging <span class="Apple-tab-span" style="white-space:pre"> </span>SMS, MMS, Email, IM </div><div> Price <span class="Apple-tab-span" style="white-space:pre"> </span>Price in Rs: 16,300 Price in USD: $190 </div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-90905242349520257372011-01-25T09:20:00.000-08:002011-01-25T09:27:39.416-08:00Samsung S8500 Wave<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ZSNPwg6l0nY/TT8HCpXQhlI/AAAAAAAAAIw/LafBuQFtA6g/s1600/s8500b.gif"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 155px; height: 320px;" src="http://4.bp.blogspot.com/_ZSNPwg6l0nY/TT8HCpXQhlI/AAAAAAAAAIw/LafBuQFtA6g/s320/s8500b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5566175406497760850" /></a><div style="text-align: -webkit-auto;"><span class="Apple-style-span" ><div style="text-align: -webkit-auto;"> </div><div style="text-align: -webkit-auto;"> Whats New?<span class="Apple-tab-span" style="white-space:pre"> </span>Samsung s8500 Wave - Ride the Wave!</div><div style="text-align: -webkit-auto;">The Samsung s8500 Wave is the 1st smartphone based on bada, & is the cornerstone of Samsung’s commitment to ‘smartphone democratization’. With the launch of Samsung s8500 Wave, Samsung have started a total eco-system around bada platform including Samsung Apps. Samsung s8500 Wave delivers an unrivalled screen experience through the world’s first Super AMOLED display on a smartphone & benefits from a superb 1GHz processor. With SUPER AMOLED, Samsung s8500 Wave provides the Best Viewing Experience ever. </div><div style="text-align: -webkit-auto;"> Dimension<span class="Apple-tab-span" style="white-space:pre"> </span>118 x 56 x 10.9 mm </div><div style="text-align: -webkit-auto;"> Weight <span class="Apple-tab-span" style="white-space:pre"> </span>118 g </div><div style="text-align: -webkit-auto;"> Battery <span class="Apple-tab-span" style="white-space:pre"> </span>Talk time Up to 15 h, Stand-by Up to 600 h, Music play Up to 35 h </div><div style="text-align: -webkit-auto;"> OS <span class="Apple-tab-span" style="white-space:pre"> </span>Samsung Bada OS </div><div style="text-align: -webkit-auto;"> Memory <span class="Apple-tab-span" style="white-space:pre"> </span>1.5 GB system storage, 390 MB user available storage + microSD Card (supports up to 32GB) </div><div style="text-align: -webkit-auto;"> Processor <span class="Apple-tab-span" style="white-space:pre"> </span>1GHz ARM Cortex A8 </div><div style="text-align: -webkit-auto;"> Connectivity <span class="Apple-tab-span" style="white-space:pre"> </span>Bluetooth v3.0 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g/n), GPRS Class 10 (48 kbps), EDGE Class 10 (236.8 kbps), 3G (HSDPA 7.2 Mbps, HSUPA 2 Mbps) </div><div style="text-align: -webkit-auto;"> Display Size <span class="Apple-tab-span" style="white-space:pre"> </span>480 x 800 pixels, 3.3 inches (Accelerometer + Proximity sensor, Scratch-resistant) </div><div style="text-align: -webkit-auto;"> Display Colour <span class="Apple-tab-span" style="white-space:pre"> </span>Super AMOLED capacitive touchscreen, 16M colors (Multi-touch input, Smart unlock) </div><div style="text-align: -webkit-auto;"> Operating</div><div style="text-align: -webkit-auto;"> Frequency / Band <span class="Apple-tab-span" style="white-space:pre"> </span>GSM 850 / 900 / 1800 / 1900 (HSDPA 900 / 2100) </div><div style="text-align: -webkit-auto;"> Browser<span class="Apple-tab-span" style="white-space:pre"> </span>WAP 2.0/xHTML, HTML </div><div style="text-align: -webkit-auto;"> Colors<span class="Apple-tab-span" style="white-space:pre"> </span>Ebony Gray </div><div style="text-align: -webkit-auto;"> Entertainment <span class="Apple-tab-span" style="white-space:pre"> </span>Stereo FM radio with RDS, FM recording, MP3/WAV/WMA/eAAC+ player, 3.5 mm audio jack, MP4/H.263/H.264/WMV/Xvid/DivX video player, DNSe, TV-Out, Games (built-in + downloadable) </div><div style="text-align: -webkit-auto;"> Camera <span class="Apple-tab-span" style="white-space:pre"> </span>5 MP, 2592 x 1944 pixels, autofocus, Geo-tagging, LED flash, touch focus, face, smile & blink detection, Video (720p 30fps), video light, 2ndary Cam </div><div style="text-align: -webkit-auto;"> Other Features <span class="Apple-tab-span" style="white-space:pre"> </span>GPS + A-GPS support, Samsung Mobile Navigator, Digital compass, Speakerphone, Picsel document viewer, Image editor </div><div style="text-align: -webkit-auto;"> Ring Tones <span class="Apple-tab-span" style="white-space:pre"> </span>Downloadable, Polyphonic, MP3 </div><div style="text-align: -webkit-auto;"> Messaging <span class="Apple-tab-span" style="white-space:pre"> </span>SMS, MMS, Email, Push Email, Palringo IM </div><div style="text-align: -webkit-auto;"> Price <span class="Apple-tab-span" style="white-space:pre"> </span>Price in Rs: 29,900 Price in USD: $349 </div></span></div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-5096952747649783012010-03-04T09:48:00.000-08:002010-03-04T09:49:24.733-08:00Nokia 5230<a href="http://2.bp.blogspot.com/_ZSNPwg6l0nY/S4_ylmYaVcI/AAAAAAAAAH0/bXD0F_2Pz4Y/s1600-h/5230b.gif"><img id="BLOGGER_PHOTO_ID_5444837202286237122" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 153px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_ZSNPwg6l0nY/S4_ylmYaVcI/AAAAAAAAAH0/bXD0F_2Pz4Y/s320/5230b.gif" border="0" /></a><br /><div><br />Specs & Features<br /><br /><a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/postComments.php?id=429&brand=Nokia&model=5230" rel="nofollow">Post Comment</a> <a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/viewallcomments.php?id=429&brand=Nokia&model=5230&pic=5230b">View all Comments</a> <br /> Whats New?<br />Nokia 5230 - Play. Touch. Inspire.The eye-catching Nokia 5230 puts innovative design, cutting-edge technology, & a world of entertainment at your fingertips. Discover how style meets functionality with Nokia 5230 vibrant colours, intuitive touch-based interface, & stunning 3.2" widescreen display. Access your whole music library on Nokia 5230, organise your tracks on your PC with a couple of taps. with Nokia 5230 stay connected, entertained, & on the right track with easy access to your favourite social networking sites <br /> Dimension<br />111 x 51.7 x 15.5 mm, 83 cc <br /> Weight<br />115 g <br /> Battery<br />Talk time Up to 7 h, Stand-by Up to 432 h, Music play Up to 33 h <br /> OS<br />Symbian OS v9.4, Series 60 rel. 5<br /> Memory<br />70 MB Built-in + microSD Card (up to 16GB)<br /> Processor<br />ARM 11 434 MHz<br /> Connectivity<br />Bluetooth v2.0 with A2DP, USB, GPRS Class 32,EDGE Class 32 (177/296kbps), 3G (HSDPA 3.6 Mbps) <br /> Display Size<br />360 x 640 pixels, 3.2 inches, (Proximity sensor, Accelerometer sensor) <br /> Display Colour<br />TFT resistive touchscreen, 16M colors <br /> Operating Frequency / Band<br />GSM 850 / 900 / 1800 / 1900 (HSDPA 900 / 2100) <br /> Browser<br />WAP 2.0/xHTML, HTML, RSS feeds <br /> Colors<br />Black, White <br /> Entertainment<br />Stereo FM radio with RDS, MP3/WMA/WAV/RA/AAC/M4A music player, 3.5 mm audio jack, WMV/RV/MP4/3GP video player, Photo editor, Flash Lite 3.0, Games (built-in + downloadable) <br /> Camera<br />2 MP, 1600x1200 pixels, Video (VGA 30fps), 3x digital zoom <br /> Other Features<br />GPS + A-GPS support, Nokia Maps 2.0 Touch, Handwriting recognition, Speakerphone, Document viewer (Word, Excel, PowerPoint) <br /> Ring Tones<br />Downloadable Polyphonic, MP3 <br /> Messaging<br />SMS, MMS, Email, IM <br /> Price<br />Price in Rs: 15,200 Price in USD: $182 <br /></div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-74857583629459257092010-03-04T09:46:00.000-08:002010-03-04T09:47:50.223-08:00Sony Ericsson Satio Idou<a href="http://2.bp.blogspot.com/_ZSNPwg6l0nY/S4_yFMboEvI/AAAAAAAAAHs/SSVa7At-Fx8/s1600-h/U100bidoub.gif"><img id="BLOGGER_PHOTO_ID_5444836645564584690" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 161px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://2.bp.blogspot.com/_ZSNPwg6l0nY/S4_yFMboEvI/AAAAAAAAAHs/SSVa7At-Fx8/s320/U100bidoub.gif" border="0" /></a><br />Specs & Features<br /><br /><a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/postComments.php?id=438&brand=SonyEricsson&model=Satio" rel="nofollow">Post Comment</a> <a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/viewallcomments.php?id=438&brand=SonyEricsson&model=Satio" pic="'U100bidoub">View all Comments</a> <br /> Whats New?<br />Sony Ericsson Satio - Widescreen Wonder with Magic Touch(Idou) - Sony Ericsson Satio Get set for entertainment beyond your most colorful dreams. Sony Ericsson Satiocombines incredible technology & style & comes with a12.1 megapixel camera. Talk with pictures. Tap directly into your favorite music and movies using the unique touch panels of Sony Ericsson Satio. Use the amazing touchscreen camera feature to focus and make every photo first class with Sony Ericsson Satio. With theSony Ericsson Satio, all your favorite stuff is just a touch away. Tap directly into TV series, mobile videos & music via the ingenious full-touch media menu on this amazing entertainment phone. <br /> Dimension<br />112 x 55 x 13 mm <br /> Weight<br />126 g <br /> Battery<br />Talk time Up to 11 h Stand-by Up to 360 h <br /> OS<br />Symbian Series 60, 5th edition<br /> Memory<br />128 MB Built-in, 256 MB RAM + 8GB microSD Card included (supports up to 32GB)<br /> Processor<br />ARM Cortex A8 600 MHz, PowerVR SGX graphics<br /> Connectivity<br />Bluetooth v2.0 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g DLNA), GPRS Class 10 (48 kbps), EDGE Class 10 (236.8 kbps), 3G (HSDPA 7.2 Mbps, HSUPA 3.6 Mbps) <br /> Display Size<br />3.5 inches, 360 x 640 pixels (Accelerometer sensor,Proximity sensor) <br /> Display Colour<br />TFT touchscreen, 16M colors <br /> Operating Frequency / Band<br />GSM 850 / 900 / 1800 / 1900 (HSDPA 900 / 2100) <br /> Browser<br />WAP 2.0/HTML, RSS reader <br /> Colors<br />Black, Silver, Bordeaux <br /> Entertainment<br />Stereo FM radio, WMV/RV/MP4/3GP video player, MP3/WMA/WAV/RA/AAC/M4A music player, Games (built-in + downloadable) <br /> Camera<br />12 MP, 4000 x 3000 pixels, Digital zoom up to 16x, autofocus, xenon flash, LED flash, Video (VGA 30fps),Touch focus, geo-tagging, face & smile detection, 2ndary VGA videocall camera <br /> Other Features<br />GPS + A-GPS support, Google maps, Speakerphone,Gesture control, <br /> Ring Tones<br />Downloadable polyphonic, MP3, AAC <br /> Messaging<br />SMS, MMS, Email, IM <br /> Price<br />Price in Rs: 52,000 Price in USD: $622 <br /><div></div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-22420974394334919382010-03-04T09:42:00.000-08:002010-03-04T09:45:32.188-08:00Samsung I5700 Galaxy Spica<a href="http://3.bp.blogspot.com/_ZSNPwg6l0nY/S4_xXWawLiI/AAAAAAAAAHk/qXGFimb0FFc/s1600-h/I5700b.gif"><img id="BLOGGER_PHOTO_ID_5444835857971293730" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 165px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://3.bp.blogspot.com/_ZSNPwg6l0nY/S4_xXWawLiI/AAAAAAAAAHk/qXGFimb0FFc/s320/I5700b.gif" border="0" /></a><br /><div><br />Specs & Features<br /><br /><a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/postComments.php?id=436&brand=Samsung&model=I5700" rel="nofollow">Post Comment</a> <a class="PriceFont" style="FONT-SIZE: 11px; COLOR: rgb(0,0,153); FONT-FAMILY: Verdana, Arial, Helvetica, sans-serif" href="http://www.blogger.com/viewallcomments.php?id=436&brand=Samsung&model=I5700" pic="'I5700b">View all Comments</a> <br /> Whats New?<br />Samsung I5700 Galaxy SpicaSamsung I5700 Galaxy Spica is SAMSUNG Pakistan’s first device powered by Android, giving customers instant access to familiar applications, as well as access to a range of ever-expanding services being developed for the Android operating system & Samsung I5700 Galaxy Spica. Whatever your lifestyle, there will be an Android application for you and with its expandable memory, you can personalise your Samsung I5700 Galaxy Spica with as many apps as you desire. Go directly to the Android market via a widget on yourSamsung I5700 Galaxy Spica & download a variety of unique applications. <br /> Dimension<br />115 x 57 x 13.2 mm <br /> Weight<br />124 g <br /> Battery<br />Talk time Up to 11 h 30 min, Stand-by Up to 650 h <br /> OS<br />Android OS, v1.5 (Cupcake) <br /> Memory<br />180 MB Built-in + microSD Card (up to 32 GB) <br /> Processor<br />800MHz <br /> Connectivity<br />Bluetooth v2.1 with A2DP, USB, GPRS Class 12 (48 kbps), EDGE Class 12, 3G (HSDPA 3.6 Mbps), WLAN(Wi-Fi 802.11 b/g) <br /> Display Size<br />320 x 480 pixels, 3.2 inches (Accelerometer sensor for auto-rotate) <br /> Display Colour<br />TFT capacitive touchscreen, 65K colors <br /> Operating Frequency / Band<br />GSM 850 / 900 / 1800 / 1900 (HSDPA 900 / 2100) <br /> Browser<br />HTML <br /> Colors<br />Black, White <br /> Entertainment<br />YouTube, MP3/e-AAC+/WMA player, 3.5 mm audio jack, DNSe (Digital Natural Sound Engine), MP4/H.263/H.264/WMV/DivX player, <br /> Camera<br />3.15 MP, 2048x1536 pixels, autofocus, Geo-tagging, Video <br /> Other Features<br />GPS + A-GPS support, Digital compas, Speakerphone, Google Talk integration, Google Search, Maps, Gmail <br /> Ring Tones<br />MP3, WAV <br /> Messaging<br />SMS(threaded view), MMS, Email, IM <br /> Price<br />Price in Rs: 27,000 Price in USD: $323</div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-41363243340623554502010-03-04T09:39:00.000-08:002010-03-04T09:42:10.835-08:00Sony Ericsson Aino<a href="http://4.bp.blogspot.com/_ZSNPwg6l0nY/S4_wuyIjZVI/AAAAAAAAAHc/TyUQAT6X2Es/s1600-h/Ainob.gif"><img id="BLOGGER_PHOTO_ID_5444835161036514642" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 158px; CURSOR: hand; HEIGHT: 320px; TEXT-ALIGN: center" alt="" src="http://4.bp.blogspot.com/_ZSNPwg6l0nY/S4_wuyIjZVI/AAAAAAAAAHc/TyUQAT6X2Es/s320/Ainob.gif" border="0" /></a><br /><div><br />Specs & Features<br />Post Comment View all Comments<br />Whats New? Sony Ericsson Aino - The Entertainment Machine<br />Get all the entertainment you’ve ever craved on the beautifully crafted Sony Ericsson Aino phone. Sony Ericsson Aino is beautifully crafted for mobile entertainment media with a Bluetooth headset, and PlayNow movies, music & games. Designed to match your life, you can pack the Sony Ericsson Aino full of your favourite music, photos, films and podcasts. Then take your mobile entertainment everywhere you go to enjoy on stunning 3" touch screen of your Sony Ericsson Aino Discover what’s possible when you use your Sony Ericsson Aino to control and access your PlayStation®3.<br />Dimension 104 x 50 x 15.5 mm<br />Weight 134 g<br />Battery Talk time Up to 13 h, Stand-by Up to 380 h, Music play Up to 31 h<br />Memory 55 MB Built-in + 8GB microSD Card included (supports up to 32GB)<br />Connectivity Bluetooth v2.1 with A2DP, USB, WLAN (Wi-Fi 802.11 b/g DLNA), GPRS Class 10 (48 kbps), EDGE Class 10 (236.8 kbps), 3G (HSDPA 7.2 Mbps, HSUPA 2 Mbps)<br />Display Size 240 x 432 pixels, 3.0 inches (Accelerometer sensor + Limited touchscreen functionality)<br />Display Colour TFT capacitive touchscreen, 16M colors<br />Operating<br />Frequency / Band GSM 850 / 900 / 1800 / 1900 (HSDPA 850 / 900 / 2100)<br />Browser WAP 2.0/HTML (NetFront 3.5), RSS reader<br />Colors Obsidian Black, Luminous White<br />Entertainment Stereo FM radio with RDS, MP3/AAC/MP4 player, YouTube & Facebook apps, Remote play for Playstation 3, SensMe, Motion-based Games (built-in + downloadable)<br />Camera 8.1 MP, 3264x2448 pixels, autofocus, LED flash, Video (VGA 30fps), Touch focus, geo-tagging, face detection, video stabilizer, videocalling<br />Other Features GPS + A-GPS support, Wayfinder Navigator, Google Maps, Speakerphone (stereo speakers), Organizer, Voice memo<br />Ring Tones Downloadable polyphonic, MP3, AAC<br />Messaging SMS (threaded view), MMS, Email<br />Price Price in Rs: 39,000 Price in USD: $467</div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-37211264215282114952009-12-23T05:38:00.000-08:002009-12-23T06:08:23.530-08:006303 nokia<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_ZSNPwg6l0nY/SzIjnx3tkRI/AAAAAAAAAHU/GKNFvJ1r74U/s1600-h/6303b.gif"><img style="text-align: left;display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; cursor: pointer; width: 126px; height: 320px; " src="http://1.bp.blogspot.com/_ZSNPwg6l0nY/SzIjnx3tkRI/AAAAAAAAAHU/GKNFvJ1r74U/s320/6303b.gif" border="0" alt="" id="BLOGGER_PHOTO_ID_5418432467989008658" /></a><div style="text-align: center;"><div style="text-align: left;"><span class="Apple-style-span" style="font-family: Arial; font-size: medium; ">GENERAL2G NetworkGSM 900 / 1800 / 1900Announced2008, DecemberStatusAvailable. Released 2009, MaySIZEDimensions108.8 x 46.2 x 11.7 mm, 57 ccWeight96 gDISPLAYTypeTFT, 16M colorsSize240 x 320 pixels, 2.2 inchesSOUNDAlert typesVibration; Downloadable polyphonic, MP3 ringtonesSpeakerphoneYes - 3.5 mm audio jackMEMORYPhonebook2000 entries, PhotocallCall records20 dialed, 20 received, 20 missed callsInternal17 MBCard slotmicroSD, up to 4GB, 1GB card included, buy memoryDATAGPRSClass 32EDGEClass 323GNoWLANNoBluetoothYes, v2.0 with A2DPInfrared portNoUSBYes, microUSB v2.0CAMERAPrimary3.15 MP, 2048x1536 pixels, autofocus, dual LED flashVideoYes, VGA@15fpsSecondaryNoFEATURESMessagingSMS, MMS, Email, IMBrowserWAP 2.0/xHTMLRadioStereo FM radio with RDSGames4 + DownloadableColorsSteel, Matt BlackGPSNoJavaYes, MIDP 2.1 - H.263/H.264 player</span></div><span class="Apple-style-span" style="font-family:Arial;font-size:100%;"><div style="text-align: left;">- MP3/WAV/eAAC+/WMA player</div><span class="Apple-style-span" style="font-size: 12px; text-transform: uppercase;"><div style="text-align: left;"><span class="Apple-style-span" style="font-size: medium; text-transform: none; ">- Organizer</span></div><b><div style="text-align: left;"><span class="Apple-style-span" style="font-size: medium; font-weight: normal; text-transform: none; ">- Flash Lite 3.0</span></div><span class="Apple-style-span" style="font-size: medium; font-weight: normal; text-transform: none; "><div style="text-align: left;">- Voice memo</div><span><div style="text-align: left;">- T9BATTERY Standard battery, Li-Ion 1050 mAh (BL-5CT)Stand-byUp to 450 hTalk timeUp to 7 h</div></span></span></b></span></span></div><div style="text-align: left;"><br /></div>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-51776801410541472882009-07-08T12:59:00.000-07:002009-07-09T09:15:49.671-07:00Comparison of VoIP software<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h1 id="firstHeading" class="firstHeading" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.1em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 24px; line-height: 1.2em; background-position: initial initial; ">Comparison of VoIP software</h1><div id="bodyContent" style="position: relative; "><h3 id="siteSub" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 12px; display: inline; background-position: initial initial; ">From Wikipedia, the free encyclopedia</h3><div id="contentSub" style="font-size: 11px; line-height: 1.2em; margin-top: 0px; margin-right: 0px; margin-bottom: 1.4em; margin-left: 1em; color: rgb(125, 125, 125); width: auto; "></div><div class="notice plainlinks"><i>This list is <a href="http://en.wikipedia.org/wiki/Wikipedia:WikiProject_Lists#Incomplete_lists" title="Wikipedia:WikiProject Lists" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; padding-top: 0px !important; padding-right: 0px !important; padding-bottom: 0px !important; padding-left: 0px !important; background-position: initial initial !important; ">incomplete</a>; you can help by <a href="http://en.wikipedia.org/w/index.php?title=Comparison_of_VoIP_software&action=edit" class="external text" title="http://en.wikipedia.org/w/index.php?title=Comparison_of_VoIP_software&action=edit" rel="nofollow" style="text-decoration: none; color: rgb(51, 102, 187); background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; padding-top: 0px !important; padding-right: 0px !important; padding-bottom: 0px !important; padding-left: 0px; background-position: initial initial !important; ">expanding it</a></i>.</div><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a href="http://en.wikipedia.org/wiki/Voice_over_IP" title="Voice over IP" class="mw-redirect" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Voice over IP</a> (VoIP) software is used to conduct <a href="http://en.wikipedia.org/wiki/Telephone" title="Telephone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">telephone</a>-like voice conversations across <a href="http://en.wikipedia.org/wiki/Internet_Protocol" title="Internet Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IP</a> based networks. For residential markets, VOIP phone service is often cheaper than traditional <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a> phone service and can remove geographic restrictions to telephone numbers (i.e. have a "New York" PSTN phone number in Tokyo).</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">For enterprise or business markets, VoIP enables the enterprise to manage a single network (the IP network) instead of separate voice and data networks, while enabling advanced and flexible capabilities to the end user.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Softphones are end user based clients for initiating and receiving voice and video communications over the IP network with the standard functionality of most "original" telephones and usually allow integration with <a href="http://en.wikipedia.org/wiki/IP_Phone" title="IP Phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IP Phones</a> and <a href="http://en.wikipedia.org/wiki/USB_phone" title="USB phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">USB Phones</a> instead of utilizing a computer's microphone and speakers (or headset). Most <a href="http://en.wikipedia.org/wiki/Softphone" title="Softphone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">softphone</a> clients run on the open <a href="http://en.wikipedia.org/wiki/Session_Initiation_Protocol" title="Session Initiation Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">SIP</a> supporting various codecs. <a href="http://en.wikipedia.org/wiki/Skype" title="Skype" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Skype</a> runs on a closed proprietary network. "Chat" programs now also incorporate voice and video communications.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Other VoIP software applications include conferencing servers, intercom systems, virtual <a href="http://en.wikipedia.org/wiki/FXO" title="FXO" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">FXOs</a> and adapted telephony software which concurrently support VoIP and <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a> like <a href="http://en.wikipedia.org/wiki/Interactive_Voice_Response" title="Interactive Voice Response" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IVR</a> systems, dial in dictation, on hold and call recording servers.</p></div></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-69504850570676065332009-07-08T12:54:00.000-07:002009-07-09T09:15:49.676-07:00Cisco Wireless IP Phone 7920<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h1 id="firstHeading" class="firstHeading" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.1em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 24px; line-height: 1.2em; background-position: initial initial; ">Cisco Wireless IP Phone 7920</h1><div id="bodyContent" style="position: relative; "><h3 id="siteSub" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 12px; display: inline; background-position: initial initial; ">From Wikipedia, the free encyclopedia</h3><div id="contentSub" style="font-size: 11px; line-height: 1.2em; margin-top: 0px; margin-right: 0px; margin-bottom: 1.4em; margin-left: 1em; color: rgb(125, 125, 125); width: auto; "></div><div class="thumb tright" style="margin-bottom: 0.8em; border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; width: auto; clear: right; float: right; border-width: initial; border-color: initial; border-width: initial; border-color: initial; margin-top: 0.5em; margin-right: 0px; margin-left: 1.4em; background-color: white; "><div class="thumbinner" style="min-width: 100px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(204, 204, 204); border-right-color: rgb(204, 204, 204); border-bottom-color: rgb(204, 204, 204); border-left-color: rgb(204, 204, 204); padding-top: 3px !important; padding-right: 3px !important; padding-bottom: 3px !important; padding-left: 3px !important; background-color: rgb(249, 249, 249); font-size: 12px; text-align: center; overflow-x: hidden; overflow-y: hidden; width: 182px; "><a href="http://en.wikipedia.org/wiki/File:Cisco_7920_IP_Phone.JPG" class="image" title="Cisco 7920 Wireless IP Phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "><img alt="" src="http://upload.wikimedia.org/wikipedia/en/thumb/f/fd/Cisco_7920_IP_Phone.JPG/180px-Cisco_7920_IP_Phone.JPG" width="180" height="175" class="thumbimage" style="border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-width: initial; border-color: initial; vertical-align: middle; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-color: rgb(204, 204, 204); border-right-color: rgb(204, 204, 204); border-bottom-color: rgb(204, 204, 204); border-left-color: rgb(204, 204, 204); background-color: rgb(255, 255, 255); "></a><div class="thumbcaption" style="border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-width: initial; border-color: initial; text-align: left; line-height: 1.4em; padding-top: 3px !important; padding-right: 3px !important; padding-bottom: 3px !important; padding-left: 3px !important; font-size: 11px; "><div class="magnify" style="float: right; border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial !important; border-color: initial !important; background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; background-position: initial initial !important; "><a href="http://en.wikipedia.org/wiki/File:Cisco_7920_IP_Phone.JPG" class="internal" title="Enlarge" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; display: block; border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial !important; border-color: initial !important; background-position: initial initial !important; "><img src="http://en.wikipedia.org/skins-1.5/common/images/magnify-clip.png" width="15" height="11" alt="" style="border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial; border-color: initial; vertical-align: middle; display: block; border-width: initial !important; border-color: initial !important; background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: rgb(255, 255, 255); background-position: initial initial !important; "></a></div>Cisco 7920 Wireless IP Phone</div></div></div><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">The <b>Wireless IP Phone 7920</b> is a <a href="http://en.wikipedia.org/wiki/Mobile_phone" title="Mobile phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">mobile phone</a> <a href="http://en.wikipedia.org/wiki/Brand_name" title="Brand name" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">branded</a> by <a href="http://en.wikipedia.org/wiki/Cisco_Systems" title="Cisco Systems" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Cisco Systems</a>, Inc. that communicates via <a href="http://en.wikipedia.org/wiki/IEEE_802.11" title="IEEE 802.11" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IEEE 802.11b</a> <a href="http://en.wikipedia.org/wiki/Technology" title="Technology" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">technology</a>. According to C. Giancarlo, senior <a href="http://en.wikipedia.org/wiki/Vice-president" title="Vice-president" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">vice-president</a> of <a href="http://en.wikipedia.org/wiki/Switching" title="Switching" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">switching</a>, <a href="http://en.wikipedia.org/wiki/Voice_message" title="Voice message" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">voice</a>, and <a href="http://en.wikipedia.org/wiki/Common_carrier" title="Common carrier" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">carrier</a> <a href="http://en.wikipedia.org/wiki/System" title="System" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">systems</a> at Cisco (as cited in ComputerWeekly.com Ltd., 2003), the 7920 was not intended to replace traditional mobile phones. Instead, he said, it was intended for use exclusively within an <a href="http://en.wikipedia.org/wiki/Organization" title="Organization" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">enterprise</a>.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Between rechargings of the <a href="http://en.wikipedia.org/wiki/Battery_(electricity)" title="Battery (electricity)" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">battery</a>, the 7920 is claimed to deliver two <a href="http://en.wikipedia.org/wiki/Hour" title="Hour" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">hours</a> of "talk time" and twenty-four hours of "standby time" (which presumably means it is switched on, yet idle) (ComputerWeekly.com Ltd., 2003). Twenty-four hours is a relatively low level of standby time compared to <a href="http://en.wikipedia.org/wiki/GSM" title="GSM" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">GSM</a> mobile phones, which can have standby times of a week or more. This is presumably due to the greater power requirements of the 802.11 hardware and the protocol's lack of power management. In fact, the 7920, while out of range of a WAP will consume its battery in about an hour (this is because it is searching for an AP).</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">The Cisco 7920 supports Cisco's proprietary SCCP <a href="http://en.wikipedia.org/wiki/Skinny_Client_Control_Protocol" title="Skinny Client Control Protocol" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Skinny Client Control Protocol</a>. Skinny is a proprietary signalling protocol provided by Cisco's <a href="http://en.wikipedia.org/wiki/CallManager" title="CallManager" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CallManager</a>. Open/Shared Key/<a href="http://en.wikipedia.org/wiki/Lightweight_Extensible_Authentication_Protocol" title="Lightweight Extensible Authentication Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">LEAP</a> are supported authentication methods with <a href="http://en.wikipedia.org/wiki/CCKM" title="CCKM" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CCKM</a>/<a href="http://en.wikipedia.org/wiki/Wi-Fi_Protected_Access" title="Wi-Fi Protected Access" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">WPA</a> joining in the near future. Also, <a href="http://en.wikipedia.org/wiki/XML" title="XML" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">XML</a> is going to be supported by Cisco 7920 to enable the development of applications by <a href="http://en.wikipedia.org/wiki/Third-party_developer" title="Third-party developer" class="mw-redirect" style="text-decoration: underline; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">third parties</a>.</p></div></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-85566372149512230872009-07-08T12:53:00.001-07:002009-07-09T09:15:49.681-07:00Voice over Internet Protocol<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><b>Voice over Internet Protocol</b> (<b>VoIP</b>) is a general term for a family of transmission technologies for delivery of <a href="http://en.wikipedia.org/wiki/Voice_communication" title="Voice communication" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">voice communications</a> over <a href="http://en.wikipedia.org/wiki/Internet_Protocol" title="Internet Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IP</a> networks such as the <a href="http://en.wikipedia.org/wiki/Internet" title="Internet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Internet</a> or other <a href="http://en.wikipedia.org/wiki/Packet-switched" title="Packet-switched" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">packet-switched</a><a href="http://en.wikipedia.org/wiki/Computer_network" title="Computer network" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">networks</a>. Other terms frequently encountered and synonymous with VoIP are <i>IP telephony</i>, <i>Internet telephony</i>, <i>voice over broadband</i> (VoBB), <i><a href="http://en.wikipedia.org/wiki/Broadband" title="Broadband" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">broadband</a> telephony</i>, and <i>broadband phone</i>.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Internet telephony refers to communications services—voice, facsimile, and/or voice-messaging applications—that are transported via the Internet, rather than the <a href="http://en.wikipedia.org/wiki/Public_switched_telephone_network" title="Public switched telephone network" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">public switched telephone network</a>(PSTN). The basic steps involved in originating an Internet telephone call are conversion of the analog voice signal to digital format and compression/translation of the signal into <a href="http://en.wikipedia.org/wiki/Internet_protocol" title="Internet protocol" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Internet protocol</a> (IP) packets for transmission over the Internet; the process is reversed at the receiving end.<sup id="cite_ref-0" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/VOIP_Call#cite_note-0" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>1<span>]</span></a></sup></p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">VoIP systems employ session control protocols to control the set-up and tear-down of calls as well as<a href="http://en.wikipedia.org/wiki/Audio_codec" title="Audio codec" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">audio codecs</a> which encode speech allowing transmission over an IP network as <a href="http://en.wikipedia.org/wiki/Digital_audio" title="Digital audio" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">digital audio</a> via an<a href="http://en.wikipedia.org/wiki/Streaming_media" title="Streaming media" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">audio stream</a>. Codec use is varied between different implementations of VoIP (and often a range of codecs are used); some implementations rely on <a href="http://en.wikipedia.org/wiki/Narrowband" title="Narrowband" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">narrowband</a> and <a href="http://en.wikipedia.org/wiki/Speech_coding" title="Speech coding" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">compressed speech</a>, while others support <a href="http://en.wikipedia.org/wiki/High_fidelity" title="High fidelity" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">high fidelity</a> <a href="http://en.wikipedia.org/wiki/Stereophonic_sound" title="Stereophonic sound" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">stereo</a> codecs.</p></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-56773146372141507622009-07-07T13:34:00.000-07:002009-07-07T13:35:25.780-07:00Ip Phone Features and Disadvantages<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">Common features of IP phones</span></h2><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Caller_ID" title="Caller ID" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Caller ID</a></li><li style="margin-bottom: 0.1em; ">Dialing using name/ID: This is different from dialing from your mobile call register as the user does not need to save a number to a sip phone.</li><li style="margin-bottom: 0.1em; ">Locally stored and network-based directories</li><li style="margin-bottom: 0.1em; ">Conference and multiparty call</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Call_park" title="Call park" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Call park</a></li><li style="margin-bottom: 0.1em; ">Call transfer and call hold</li><li style="margin-bottom: 0.1em; ">Preserving user name/ number when choosing a different service provider (not widely supported).</li><li style="margin-bottom: 0.1em; ">Applications like weather report, Attendance in school and offices, Live news etc.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Disadvantages_of_IP_phones" id="Disadvantages_of_IP_phones" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_Phone&action=edit&section=8" title="Edit section: Disadvantages of IP phones" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Disadvantages of IP phones</span></h2><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Requires internet access to make calls outside the <a href="http://en.wikipedia.org/wiki/Local_area_network" title="Local area network" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Local area network</a> unless a compatible local<a href="http://en.wikipedia.org/wiki/Private_branch_exchange" title="Private branch exchange" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PBX</a> is available to handle calls to and from outside lines.</li><li style="margin-bottom: 0.1em; ">IP Phones and the routers they connect through usually depend on <a href="http://en.wikipedia.org/wiki/Mains_electricity" title="Mains electricity" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">mains electricity</a>, unlike <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a>phones which are supplied with power from the <a href="http://en.wikipedia.org/wiki/Telephone_exchange" title="Telephone exchange" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">telephone exchange</a>.</li><li style="margin-bottom: 0.1em; ">IP networks, particularly residential internet connections are easily congested. This can cause poorer voice quality or the call to be dropped completely.</li><li style="margin-bottom: 0.1em; ">IP Phones, like other network devices can be subjected to <a href="http://en.wikipedia.org/wiki/Denial_of_service_attack" title="Denial of service attack" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Denial of service attacks</a> as well as other attacks especially if the device is given a public <a href="http://en.wikipedia.org/wiki/IP_address" title="IP address" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">IP address</a><sup id="cite_ref-0" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_Phone#cite_note-0" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>1<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">Due to the latency induced by <a href="http://en.wikipedia.org/wiki/Protocol_overhead" title="Protocol overhead" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">protocol overhead</a> they do not work as well on <a href="http://en.wikipedia.org/wiki/Satellite_internet" title="Satellite internet" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">satellite internet</a> and other high-latency internet connections.</li></ul></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-31343229800918158402009-07-07T13:30:00.000-07:002009-07-07T13:32:16.317-07:00Hardware of a stand alone IP phone<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">Hardware of a stand alone IP phone</span></h2><div class="thumb tright" style="margin-bottom: 0.8em; border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; width: auto; clear: right; float: right; border-width: initial; border-color: initial; border-width: initial; border-color: initial; margin-top: 0.5em; margin-right: 0px; margin-left: 1.4em; background-color: white; "><div class="thumbinner" style="min-width: 100px; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(204, 204, 204); border-right-color: rgb(204, 204, 204); border-bottom-color: rgb(204, 204, 204); border-left-color: rgb(204, 204, 204); padding-top: 3px !important; padding-right: 3px !important; padding-bottom: 3px !important; padding-left: 3px !important; background-color: rgb(249, 249, 249); font-size: 12px; text-align: center; overflow-x: hidden; overflow-y: hidden; width: 202px; "><a href="http://en.wikipedia.org/wiki/File:Cisco7960G.jpeg" class="image" title="Hardware-based IP phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "><img alt="" src="http://upload.wikimedia.org/wikipedia/en/thumb/2/2c/Cisco7960G.jpeg/200px-Cisco7960G.jpeg" width="200" height="150" class="thumbimage" style="border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-width: initial; border-color: initial; vertical-align: middle; border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-color: rgb(204, 204, 204); border-right-color: rgb(204, 204, 204); border-bottom-color: rgb(204, 204, 204); border-left-color: rgb(204, 204, 204); background-color: rgb(255, 255, 255); " /></a><div class="thumbcaption" style="border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-width: initial; border-color: initial; text-align: left; line-height: 1.4em; padding-top: 3px !important; padding-right: 3px !important; padding-bottom: 3px !important; padding-left: 3px !important; font-size: 11px; "><div class="magnify" style="float: right; border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial !important; border-color: initial !important; background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; background-position: initial initial !important; "><a href="http://en.wikipedia.org/wiki/File:Cisco7960G.jpeg" class="internal" title="Enlarge" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: initial !important; display: block; border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial !important; border-color: initial !important; background-position: initial initial !important; "><img src="http://en.wikipedia.org/skins-1.5/common/images/magnify-clip.png" width="15" height="11" alt="" style="border-top-style: none !important; border-right-style: none !important; border-bottom-style: none !important; border-left-style: none !important; border-width: initial; border-color: initial; vertical-align: middle; display: block; border-width: initial !important; border-color: initial !important; background-image: none !important; background-repeat: initial !important; background-attachment: initial !important; -webkit-background-clip: initial !important; -webkit-background-origin: initial !important; background-color: rgb(255, 255, 255); background-position: initial initial !important; " /></a></div>Hardware-based IP phone</div></div></div><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">The overall hardware may look like a telephone or mobile phone. An IP phone has the following hardware components.</p><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Speaker/ear phone and <a href="http://en.wikipedia.org/wiki/Microphone" title="Microphone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">microphone</a></li><li style="margin-bottom: 0.1em; ">Key pad/touch pad to enter phone number and text (not used for ATAs).</li><li style="margin-bottom: 0.1em; ">Display hardware to feedback user input and show caller-id/messages (not used for ATAs).</li><li style="margin-bottom: 0.1em; ">General purpose processor (GPP) to process application messages.</li><li style="margin-bottom: 0.1em; ">A <a href="http://en.wikipedia.org/wiki/Voice_engine" title="Voice engine" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">voice engine</a> or a <a href="http://en.wikipedia.org/wiki/Digital_signal_processor" title="Digital signal processor" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Digital signal processor</a> to process RTP messages. Some IC manufacturers provides GPP and DSP in single chip.</li><li style="margin-bottom: 0.1em; ">ADC and DAC converters: To convert voice to digital data and vice versa.</li><li style="margin-bottom: 0.1em; ">Ethernet or wireless network hardware to send and receive messages on data network.</li><li style="margin-bottom: 0.1em; ">Power source might be a battery or DC source. Some IP phones receive electricity from <a href="http://en.wikipedia.org/wiki/Power_over_ethernet" title="Power over ethernet" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Power over ethernet</a>.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Other_devices" id="Other_devices" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="mw-headline"><br />Other devices</span></h3><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">There are several <a href="http://en.wikipedia.org/wiki/WiFi" title="WiFi" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">WiFi</a> enabled <a href="http://en.wikipedia.org/wiki/Mobile_phone" title="Mobile phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">mobile phones</a> and <a href="http://en.wikipedia.org/wiki/Personal_digital_assistant" title="Personal digital assistant" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PDAs</a> that come pre-loaded with SIP clients or are at least capable of running IP telephony clients. Some IP phones may also support PSTN phone lines directly.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Gateway_devices" id="Gateway_devices" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h5 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 13px; background-position: initial initial; "><span class="mw-headline"><br />Gateway devices</span></h5><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a href="http://en.wikipedia.org/wiki/Analog_telephony_adapter" title="Analog telephony adapter" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Analog telephony adapters</a> are connected to the internet or <a href="http://en.wikipedia.org/wiki/Local_area_network" title="Local area network" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Local area network</a> using an <a href="http://en.wikipedia.org/wiki/Ethernet" title="Ethernet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Ethernet</a> port and have sockets to connect one or more <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a> phones. Such devices are sent out to customers who sign up with various commercial VoIP providers allowing them to continue using their existing PSTN based telephones.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Another type of gateway device acts as a simple <a href="http://en.wikipedia.org/wiki/GSM" title="GSM" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">GSM</a> base station and regular <a href="http://en.wikipedia.org/wiki/Mobile_phone" title="Mobile phone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">mobile phones</a> can connect to this and make VoIP calls. While a license is required to run one of these in most countries these can be useful on <a href="http://en.wikipedia.org/wiki/Ship" title="Ship" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">ships</a> or remote areas where a low-powered gateway transmitting on unused frequencies is likely to go unnoticed.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Stun_Client" id="Stun_Client" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline"><br />Stun Client</span></h2><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">A STUN client is used on some <a href="http://en.wikipedia.org/wiki/Session_Initiation_Protocol" title="Session Initiation Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">SIP</a>-based IP phones as firewalls on Network interface sometimes block SIP/RTP packets. Some special mechanism is required in this case to enable routing of SIP packets from one network to other. STUN is used in some of the sip phones to enable the SIP/RTP packets to cross boundaries of two different IP networks. A packet becomes unroutable between two sip elements if one of the networks uses private IP address range and other is in public IP address range. Stun is a mechanism to enable this border traversal. There are alternate mechanisms for traversal of NAT, STUN is just one of them. STUN or any other NAT traversal mechanism is not required when the two sip phones connecting are routable from each other and no firewall exists in between.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="DHCP_Client" id="DHCP_Client" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline"><br />DHCP Client</span></h2><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">DHCP client may be used to configure the TCP/IP parameters and server details if network segment uses dynamic IP address configuration. DHCP client then provides central and automatic management of IP phones configuration.</p></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-41464651341151085682009-07-07T13:25:00.000-07:002009-07-07T13:30:08.309-07:00Ip phone and its Elements<span class="Apple-style-span" style="font-family:-webkit-sans-serif;font-size:100%;"><span class="Apple-style-span" style=" line-height: 19px;font-size:12px;"><span class="Apple-style-span" style=" ;font-size:13px;"><h1 id="firstHeading" class="firstHeading" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.1em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 24px; line-height: 1.2em; background-position: initial initial; ">IP Phone</h1><div id="bodyContent" style="position: relative; "><h3 id="siteSub" style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 12px; display: inline; background-position: initial initial; ">From Wikipedia, the free encyclopedia</h3><div id="contentSub" style="font-size: 11px; line-height: 1.2em; margin-top: 0px; margin-right: 0px; margin-bottom: 1.4em; margin-left: 1em; color: rgb(125, 125, 125); width: auto; "></div><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">An <b>IP phone</b> uses <a href="http://en.wikipedia.org/wiki/Voice_over_IP" title="Voice over IP" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Voice over IP</a> technologies allowing telephone calls to be made over an IP network such as the internet instead of the ordinary <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a> system. Calls can traverse the Internet, or a private IP Network such as that of a company. The phones use control protocols such as <a href="http://en.wikipedia.org/wiki/Session_Initiation_Protocol" title="Session Initiation Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Session Initiation Protocol</a>, <a href="http://en.wikipedia.org/wiki/Skinny_Client_Control_Protocol" title="Skinny Client Control Protocol" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Skinny Client Control Protocol</a> or one of various <a href="http://en.wikipedia.org/wiki/Proprietary_protocol" title="Proprietary protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">proprietary protocols</a> such as that used by<a href="http://en.wikipedia.org/wiki/Skype" title="Skype" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Skype</a>. IP phones can be simple software-based <a href="http://en.wikipedia.org/wiki/Softphone" title="Softphone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Softphones</a> or purpose-built hardware devices that appear much like an ordinary <a href="http://en.wikipedia.org/wiki/Telephone" title="Telephone" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">telephone</a> or a <a href="http://en.wikipedia.org/wiki/Cordless_phone" title="Cordless phone" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">cordless phone</a>. There also exist the possibility to reuse ordinary <a href="http://en.wikipedia.org/wiki/PSTN" title="PSTN" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PSTN</a> phones as IP phones, with <a href="http://en.wikipedia.org/wiki/Analog_telephony_adapter" title="Analog telephony adapter" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">analog telephony adapters</a> (ATA).</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">It may have many features an analog phone doesn't support, such as e-mail-like IDs for contacts that may be easier to remember than names or phone numbers.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "></p><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); background-position: initial initial; font-size:19px;"><span class="mw-headline">Elements of an IP phone</span></h2><ol style="line-height: 1.5em; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 3.2em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: none; "><li style="margin-bottom: 0.1em; ">Hardware</li><li style="margin-bottom: 0.1em; ">DNS client</li><li style="margin-bottom: 0.1em; ">STUN client</li><li style="margin-bottom: 0.1em; ">DHCP client (not commonly used)</li><li style="margin-bottom: 0.1em; ">Signalling stack (SIP, H323, Skinny, Skype, or others)</li><li style="margin-bottom: 0.1em; ">RTP Stack</li><li style="margin-bottom: 0.1em; ">Codecs (Audio codecs such as G.711, GSM, iLBC, Speex, G.729 ,G.722, G.722.2 (AMR-WB) etc. Video codecs such as H.263, H.263+ and H.264)</li><li style="margin-bottom: 0.1em; ">User interface</li></ol><p></p></div></span></span></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-67233812471995285662009-07-07T10:20:00.001-07:002009-07-07T10:20:39.822-07:00Potential disadvantages of IP cameras<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">Potential disadvantages of IP cameras</span></h2><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">The following are some of the potential weaknesses of IP cameras in comparison to analog CCTV cameras.</p><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Higher initial cost per camera.<sup id="cite_ref-10" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-10" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>11<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">Less choice of manufacturers.</li><li style="margin-bottom: 0.1em; ">Lack of standards. Different IP cameras may encode video differently or use a different programming interface. This means a particular camera model should be deployed only with compatible IP video recording solutions.</li><li style="margin-bottom: 0.1em; ">High network bandwidth requirements: a typical CCTV camera with resolution of 640x480 pixels and 10 frames per second (10 frame/s) in MJPEG mode requires about 3 Mbit/s<sup id="cite_ref-11" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-11" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>12<span>]</span></a></sup>.</li><li style="margin-bottom: 0.1em; ">Technical barrier. Installation for IP Camera required a series of complicated network setting including IP address, DDNS, router setting and port forwarding. This is very difficult for most users to do alone without help from IT technician.<sup id="cite_ref-12" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-12" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>13<span>]</span></a></sup></li></ul></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-49250565543052295402009-07-07T10:17:00.001-07:002009-07-07T10:19:58.337-07:00Potential advantages of IP cameras<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">Potential advantages of IP cameras</span></h2><table class="infobox" cellspacing="5" style="font-size: 11px; color: black; background-color: rgb(249, 249, 249); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(170, 170, 170); border-right-color: rgb(170, 170, 170); border-bottom-color: rgb(170, 170, 170); border-left-color: rgb(170, 170, 170); margin-top: 0.5em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1em; padding-top: 0.2em; padding-right: 0.2em; padding-bottom: 0.2em; padding-left: 0.2em; float: right; clear: right; width: 22em; text-align: left; line-height: 1.5em; "><caption class="" style="font-size: 14px; font-weight: bold; ">IP Video Surveillance</caption><tbody><tr><td colspan="2" class="" style="vertical-align: top; text-align: center; "><a href="http://en.wikipedia.org/wiki/File:Ipcamera.jpg" class="image" title="Ipcamera.jpg" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "><img alt="" src="http://upload.wikimedia.org/wikipedia/en/1/1a/Ipcamera.jpg" width="200" height="248" style="border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-width: initial; border-color: initial; vertical-align: middle; " /></a><br /><span>IP Camera</span></td></tr><tr><th style="vertical-align: top; ">Media type</th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Internet_Protocol" title="Internet Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Internet Protocol</a></td></tr><tr><th style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Content_format" title="Content format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Encoding</a></th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/MJPEG" title="MJPEG" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MJPEG</a> and <a href="http://en.wikipedia.org/wiki/MPEG4" title="MPEG4" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MPEG4</a></td></tr><tr><th style="vertical-align: top; ">Capacity</th><td class="" style="vertical-align: top; ">30+ frame/s</td></tr><tr><th style="vertical-align: top; ">Developed by</th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Axis_Communications" title="Axis Communications" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Axis Communications</a></td></tr><tr><th style="vertical-align: top; ">Usage</th><td class="" style="vertical-align: top; ">video transmission</td></tr></tbody></table><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Some of the most commonly cited advantages of IP-based video surveillance as compared to analog CCTV summarized in this section.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Cost_advantages" id="Cost_advantages" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=7" title="Edit section: Cost advantages" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Cost advantages</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Reduced system cost and added functionality due to general-purpose IP networking equipment infrastructure.</li><li style="margin-bottom: 0.1em; ">Lower cost of cabling in large installations (<a href="http://en.wikipedia.org/wiki/Category_5_cable" title="Category 5 cable" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CAT5e</a>instead of <a href="http://en.wikipedia.org/wiki/RG-59" title="RG-59" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">RG-59</a> <a href="http://en.wikipedia.org/wiki/Coaxial_Cable" title="Coaxial Cable" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">coaxial cable</a>).</li><li style="margin-bottom: 0.1em; ">Reduced space requirements in large (many camera) CCTV setups because video switching and routing is done via computer and does not need physically large and expensive video matrix switchers.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Flexible_image_format" id="Flexible_image_format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=8" title="Edit section: Flexible image format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Flexible image format</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Support for a variety of image resolutions including both standard analog CCTV resolutions (<a href="http://en.wikipedia.org/wiki/Common_Intermediate_Format" title="Common Intermediate Format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CIF</a>, <a href="http://en.wikipedia.org/wiki/NTSC" title="NTSC" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">NTSC</a>, <a href="http://en.wikipedia.org/wiki/PAL" title="PAL" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PAL</a>, and<a href="http://en.wikipedia.org/wiki/SECAM" title="SECAM" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">SECAM</a>) and megapixel resolutions.</li><li style="margin-bottom: 0.1em; ">Capability for <a href="http://en.wikipedia.org/wiki/Digital_zoom" title="Digital zoom" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">digital zoom</a> of high-resolution megapixel images.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Progressive_scan" title="Progressive scan" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Progressive scan</a> (versus <a href="http://en.wikipedia.org/wiki/Interlace" title="Interlace" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">interlaced scanning</a>). Note that not all IP cameras operate in progressive scan mode. Progressive scan allows still images to be removed in better quality from a video feed. This is particularly true for a fast moving target, in which case interlaced scanning will introduce shutter-blind artifacts.</li><li style="margin-bottom: 0.1em; ">Ability to select specific frame rates and resolution for each camera in a system.<sup id="cite_ref-7" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-7" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>8<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">No additional video encoder hardware is required to convert analog video signals into digital data for recording onto hard drives.</li><li style="margin-bottom: 0.1em; ">Choice of video compression <a href="http://en.wikipedia.org/wiki/Codec" title="Codec" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">codec</a> such as <a href="http://en.wikipedia.org/wiki/Motion_JPEG" title="Motion JPEG" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Motion JPEG</a>, <a href="http://en.wikipedia.org/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MPEG-4 Part 2</a>, or <a href="http://en.wikipedia.org/wiki/H.264" title="H.264" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">H.264</a>.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Extensible_network_infrastructure" id="Extensible_network_infrastructure" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=9" title="Edit section: Extensible network infrastructure" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Extensible network infrastructure</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Convergence onto new or existing IP cabling infrastructure, including sites with multiple buildings.</li><li style="margin-bottom: 0.1em; ">Ability to use <a href="http://en.wikipedia.org/wiki/Power_over_Ethernet" title="Power over Ethernet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Power over Ethernet</a> allowing for one cable to handle power and data.</li><li style="margin-bottom: 0.1em; ">Capability for deploying with a <a href="http://en.wikipedia.org/wiki/Wireless_bridge" title="Wireless bridge" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">wireless bridge</a>.</li><li style="margin-bottom: 0.1em; ">Ability to use legacy coaxial cables with appropriate converters.</li><li style="margin-bottom: 0.1em; ">Ability to use fiber optic links with appropriate <a href="http://en.wikipedia.org/wiki/Fiber_media_converter" title="Fiber media converter" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">twisted-pair to fiber converters</a>.</li><li style="margin-bottom: 0.1em; ">Transmission of commands for PTZ (<a href="http://en.wikipedia.org/wiki/Panning_(camera)" title="Panning (camera)" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">pan</a>, <a href="http://en.wikipedia.org/wiki/Tilt_(camera)" title="Tilt (camera)" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">tilt</a>, <a href="http://en.wikipedia.org/wiki/Zoom_lens" title="Zoom lens" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">zoom</a>) cameras via a single network cable.</li><li style="margin-bottom: 0.1em; ">Simple to add one camera at a time to the system.<sup id="cite_ref-8" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-8" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>9<span>]</span></a></sup></li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Greater_functionality" id="Greater_functionality" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=10" title="Edit section: Greater functionality" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Greater functionality</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Wireless allows the camera to be placed just about anywhere.</li><li style="margin-bottom: 0.1em; ">No limit on resolution inherent in standard analog video formats. Megapixel cameras can far exceed image detail from conventional CCTV cameras.<sup id="cite_ref-9" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-9" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>10<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">On-camera automated alerting via email or file transfer in response to video motion detection or dry-contact alarms.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Password" title="Password" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Password</a> lockout of unauthorized personnel to prevent viewing images or altering the camera configuration.</li><li style="margin-bottom: 0.1em; ">Support for different streaming media and compression formats to relieve transmission bandwidth and data storage requirements.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Encryption" title="Encryption" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Encryption</a> of camera control data and audio/video data.</li><li style="margin-bottom: 0.1em; ">Support for new embedded intelligent video motion detection (<a href="http://en.wikipedia.org/wiki/Video_analytics" title="Video analytics" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">video analytics</a>) with shape recognition and counting applied to objects, people, and vehicles.</li><li style="margin-bottom: 0.1em; ">Integration of video surveillance with other systems and functions such as access control, alarm systems, building management, traffic management, etc.</li><li style="margin-bottom: 0.1em; ">Remote configuration, diagnostics, and maintenance.</li><li style="margin-bottom: 0.1em; ">Future-proof installations with field-upgradeable products due to the ability to upgrade camera firmware over the network.</li></ul></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-88778314998215294062009-07-07T10:17:00.000-07:002009-07-07T10:22:08.435-07:00Potential advantages of IP cameras<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">Potential advantages of IP cameras</span></h2><table class="infobox" cellspacing="5" style="font-size: 11px; color: black; background-color: rgb(249, 249, 249); border-top-width: 1px; border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-top-color: rgb(170, 170, 170); border-right-color: rgb(170, 170, 170); border-bottom-color: rgb(170, 170, 170); border-left-color: rgb(170, 170, 170); margin-top: 0.5em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1em; padding-top: 0.2em; padding-right: 0.2em; padding-bottom: 0.2em; padding-left: 0.2em; float: right; clear: right; width: 22em; text-align: left; line-height: 1.5em; "><caption class="" style="font-size: 14px; font-weight: bold; ">IP Video Surveillance</caption><tbody><tr><td colspan="2" class="" style="vertical-align: top; text-align: center; "><a href="http://en.wikipedia.org/wiki/File:Ipcamera.jpg" class="image" title="Ipcamera.jpg" style="text-decoration: none; color: rgb(90, 54, 150); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "><img alt="" src="http://upload.wikimedia.org/wikipedia/en/1/1a/Ipcamera.jpg" width="200" height="248" style="border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; border-width: initial; border-color: initial; vertical-align: middle; "></a><br /><span>IP Camera</span></td></tr><tr><th style="vertical-align: top; ">Media type</th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Internet_Protocol" title="Internet Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Internet Protocol</a></td></tr><tr><th style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Content_format" title="Content format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Encoding</a></th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/MJPEG" title="MJPEG" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MJPEG</a> and <a href="http://en.wikipedia.org/wiki/MPEG4" title="MPEG4" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MPEG4</a></td></tr><tr><th style="vertical-align: top; ">Capacity</th><td class="" style="vertical-align: top; ">30+ frame/s</td></tr><tr><th style="vertical-align: top; ">Developed by</th><td class="" style="vertical-align: top; "><a href="http://en.wikipedia.org/wiki/Axis_Communications" title="Axis Communications" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Axis Communications</a></td></tr><tr><th style="vertical-align: top; ">Usage</th><td class="" style="vertical-align: top; ">video transmission</td></tr></tbody></table><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Some of the most commonly cited advantages of IP-based video surveillance as compared to analog CCTV summarized in this section.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Cost_advantages" id="Cost_advantages" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=7" title="Edit section: Cost advantages" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Cost advantages</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Reduced system cost and added functionality due to general-purpose IP networking equipment infrastructure.</li><li style="margin-bottom: 0.1em; ">Lower cost of cabling in large installations (<a href="http://en.wikipedia.org/wiki/Category_5_cable" title="Category 5 cable" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CAT5e</a>instead of <a href="http://en.wikipedia.org/wiki/RG-59" title="RG-59" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">RG-59</a> <a href="http://en.wikipedia.org/wiki/Coaxial_Cable" title="Coaxial Cable" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">coaxial cable</a>).</li><li style="margin-bottom: 0.1em; ">Reduced space requirements in large (many camera) CCTV setups because video switching and routing is done via computer and does not need physically large and expensive video matrix switchers.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Flexible_image_format" id="Flexible_image_format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=8" title="Edit section: Flexible image format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Flexible image format</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Support for a variety of image resolutions including both standard analog CCTV resolutions (<a href="http://en.wikipedia.org/wiki/Common_Intermediate_Format" title="Common Intermediate Format" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">CIF</a>, <a href="http://en.wikipedia.org/wiki/NTSC" title="NTSC" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">NTSC</a>, <a href="http://en.wikipedia.org/wiki/PAL" title="PAL" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">PAL</a>, and<a href="http://en.wikipedia.org/wiki/SECAM" title="SECAM" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">SECAM</a>) and megapixel resolutions.</li><li style="margin-bottom: 0.1em; ">Capability for <a href="http://en.wikipedia.org/wiki/Digital_zoom" title="Digital zoom" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">digital zoom</a> of high-resolution megapixel images.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Progressive_scan" title="Progressive scan" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Progressive scan</a> (versus <a href="http://en.wikipedia.org/wiki/Interlace" title="Interlace" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">interlaced scanning</a>). Note that not all IP cameras operate in progressive scan mode. Progressive scan allows still images to be removed in better quality from a video feed. This is particularly true for a fast moving target, in which case interlaced scanning will introduce shutter-blind artifacts.</li><li style="margin-bottom: 0.1em; ">Ability to select specific frame rates and resolution for each camera in a system.<sup id="cite_ref-7" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-7" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>8<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">No additional video encoder hardware is required to convert analog video signals into digital data for recording onto hard drives.</li><li style="margin-bottom: 0.1em; ">Choice of video compression <a href="http://en.wikipedia.org/wiki/Codec" title="Codec" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">codec</a> such as <a href="http://en.wikipedia.org/wiki/Motion_JPEG" title="Motion JPEG" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Motion JPEG</a>, <a href="http://en.wikipedia.org/wiki/MPEG-4_Part_2" title="MPEG-4 Part 2" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">MPEG-4 Part 2</a>, or <a href="http://en.wikipedia.org/wiki/H.264" title="H.264" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">H.264</a>.</li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Extensible_network_infrastructure" id="Extensible_network_infrastructure" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=9" title="Edit section: Extensible network infrastructure" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Extensible network infrastructure</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Convergence onto new or existing IP cabling infrastructure, including sites with multiple buildings.</li><li style="margin-bottom: 0.1em; ">Ability to use <a href="http://en.wikipedia.org/wiki/Power_over_Ethernet" title="Power over Ethernet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Power over Ethernet</a> allowing for one cable to handle power and data.</li><li style="margin-bottom: 0.1em; ">Capability for deploying with a <a href="http://en.wikipedia.org/wiki/Wireless_bridge" title="Wireless bridge" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">wireless bridge</a>.</li><li style="margin-bottom: 0.1em; ">Ability to use legacy coaxial cables with appropriate converters.</li><li style="margin-bottom: 0.1em; ">Ability to use fiber optic links with appropriate <a href="http://en.wikipedia.org/wiki/Fiber_media_converter" title="Fiber media converter" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">twisted-pair to fiber converters</a>.</li><li style="margin-bottom: 0.1em; ">Transmission of commands for PTZ (<a href="http://en.wikipedia.org/wiki/Panning_(camera)" title="Panning (camera)" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">pan</a>, <a href="http://en.wikipedia.org/wiki/Tilt_(camera)" title="Tilt (camera)" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">tilt</a>, <a href="http://en.wikipedia.org/wiki/Zoom_lens" title="Zoom lens" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">zoom</a>) cameras via a single network cable.</li><li style="margin-bottom: 0.1em; ">Simple to add one camera at a time to the system.<sup id="cite_ref-8" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-8" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>9<span>]</span></a></sup></li></ul><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a name="Greater_functionality" id="Greater_functionality" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; "></a></p><h3 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: bold; margin-top: 0px; margin-right: 0px; margin-bottom: 0.3em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: initial; border-bottom-style: none; border-bottom-color: initial; font-size: 17px; background-position: initial initial; "><span class="editsection" style="float: right; margin-left: 5px; font-size: 13px; font-weight: normal; ">[<a href="http://en.wikipedia.org/w/index.php?title=IP_camera&action=edit&section=10" title="Edit section: Greater functionality" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">edit</a>]</span><span class="mw-headline">Greater functionality</span></h3><ul style="line-height: 1.5em; list-style-type: square; margin-top: 0.3em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 1.5em; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; list-style-image: url(http://en.wikipedia.org/skins-1.5/monobook/bullet.gif); "><li style="margin-bottom: 0.1em; ">Wireless allows the camera to be placed just about anywhere.</li><li style="margin-bottom: 0.1em; ">No limit on resolution inherent in standard analog video formats. Megapixel cameras can far exceed image detail from conventional CCTV cameras.<sup id="cite_ref-9" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-9" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>10<span>]</span></a></sup></li><li style="margin-bottom: 0.1em; ">On-camera automated alerting via email or file transfer in response to video motion detection or dry-contact alarms.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Password" title="Password" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Password</a> lockout of unauthorized personnel to prevent viewing images or altering the camera configuration.</li><li style="margin-bottom: 0.1em; ">Support for different streaming media and compression formats to relieve transmission bandwidth and data storage requirements.</li><li style="margin-bottom: 0.1em; "><a href="http://en.wikipedia.org/wiki/Encryption" title="Encryption" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Encryption</a> of camera control data and audio/video data.</li><li style="margin-bottom: 0.1em; ">Support for new embedded intelligent video motion detection (<a href="http://en.wikipedia.org/wiki/Video_analytics" title="Video analytics" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">video analytics</a>) with shape recognition and counting applied to objects, people, and vehicles.</li><li style="margin-bottom: 0.1em; ">Integration of video surveillance with other systems and functions such as access control, alarm systems, building management, traffic management, etc.</li><li style="margin-bottom: 0.1em; ">Remote configuration, diagnostics, and maintenance.</li><li style="margin-bottom: 0.1em; ">Future-proof installations with field-upgradeable products due to the ability to upgrade camera firmware over the network.</li></ul></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-67333720500120226752009-07-07T10:16:00.000-07:002009-07-07T10:17:14.125-07:00IP camera features<span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><h2 style="color: black; background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; font-weight: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0.6em; margin-left: 0px; padding-top: 0.5em; padding-bottom: 0.17em; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(170, 170, 170); font-size: 19px; background-position: initial initial; "><span class="mw-headline">IP Camera Features</span></h2><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">2 way audio allow users to communicate what they are seeing (e.g. Gas station clerk assisting a customer on how to use the prepay pumps).</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><a href="http://en.wikipedia.org/wiki/LED" title="LED" class="mw-redirect" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">LED</a> lighting which is used for night vision. This feature gives users the ability to view low light areas, known as Night Vision.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Ability to view at a streaming rate, some IP cameras have a resolution of 640x480 and are able to record at 30 frames per second.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">IP cameras are also able to function on a <a href="http://en.wikipedia.org/wiki/Wireless_network" title="Wireless network" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">wireless network</a>. Initial configuration has to be done through a<a href="http://en.wikipedia.org/wiki/Router" title="Router" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">router</a>, however after the IP camera is installed it can then be used on the wireless network. <sup id="cite_ref-2" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><span><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-2" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; ">[</a></span><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-2" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; ">3</a><span><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-2" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; ">]</a></span></sup></p><div><span class="Apple-style-span" style="font-size:100%;"><span class="Apple-style-span" style="font-size: 11px; line-height: 10px;"><br /></span></span></div></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-16763860593419363022009-07-07T10:10:00.000-07:002009-07-07T10:15:53.785-07:00IP camera 2<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ZSNPwg6l0nY/SlOB-1clz5I/AAAAAAAAAHE/Ah3vbnp2Kkk/s1600-h/ip+camera+1.jpg" style="text-decoration: none;"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 251px; height: 320px;" src="http://2.bp.blogspot.com/_ZSNPwg6l0nY/SlOB-1clz5I/AAAAAAAAAHE/Ah3vbnp2Kkk/s320/ip+camera+1.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5355767298372521874" /></a> <span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; ">A growing branch in CCTV is Internet Protocol Cameras (IP Cameras). IP cameras allow homeowners and businesses to view their camera(s) through any internet connection available through a computer or a 3G phone. <sup id="cite_ref-0" class="reference" style="line-height: 1em; font-weight: normal; font-style: normal; "><a href="http://en.wikipedia.org/wiki/IP_camera#cite_note-0" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; white-space: nowrap; background-position: initial initial; "><span>[</span>1<span>]</span></a></sup><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">Internet Protocol is a protocol used for communicating data across a packet-switched network using the Internet Protocol Suite, also referred to as TCP/IP.</p></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-15196097469265288442009-07-07T10:06:00.000-07:002009-07-07T10:10:05.041-07:00IP camera<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ZSNPwg6l0nY/SlOBIu4eROI/AAAAAAAAAG8/CxvwKfxvbN8/s1600-h/200px-IQ_Invision00031.jpg"><img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 200px; height: 171px;" src="http://2.bp.blogspot.com/_ZSNPwg6l0nY/SlOBIu4eROI/AAAAAAAAAG8/CxvwKfxvbN8/s320/200px-IQ_Invision00031.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5355766368897484002" /></a><span class="Apple-style-span" style="font-family: -webkit-sans-serif; font-size: 13px; line-height: 19px; "><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">IP cameras are <a href="http://en.wikipedia.org/wiki/Closed-circuit_television_camera" title="Closed-circuit television camera" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Closed-circuit television (CCTV) cameras</a>that use <a href="http://en.wikipedia.org/wiki/Internet_Protocol" title="Internet Protocol" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Internet Protocol</a> to transmit image data and control signals over a <a href="http://en.wikipedia.org/wiki/Ethernet#Fast_Ethernet" title="Ethernet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Fast Ethernet</a> link. As such, IP cameras are also commonly referred to as network cameras. IP cameras are primarily used for <a href="http://en.wikipedia.org/wiki/Surveillance" title="Surveillance" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">surveillance</a> in the same manner as analog <a href="http://en.wikipedia.org/wiki/Closed-circuit_television" title="Closed-circuit television" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">closed-circuit television</a>. A number of IP cameras are normally deployed together with a <a href="http://en.wikipedia.org/wiki/Digital_video_recorder" title="Digital video recorder" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">digital video recorder (DVR)</a> or a <a href="http://en.wikipedia.org/wiki/Network_Video_Recorder" title="Network Video Recorder" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">network video recorder (NVR)</a> to form a video surveillance system.</p><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; ">The terms IP camera and network camera are most commonly used to refer to surveillance cameras with a Fast Ethernet interface. In this context, the term IP camera does not include <a href="http://en.wikipedia.org/wiki/GigE_vision" title="GigE vision" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">GigE vision</a> camera, which is a <a href="http://en.wikipedia.org/wiki/Machine_vision" title="Machine vision" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">machine vision</a>camera with a <a href="http://en.wikipedia.org/wiki/Gigabit_Ethernet" title="Gigabit Ethernet" style="text-decoration: none; color: rgb(0, 43, 184); background-image: none; background-repeat: initial; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: initial; background-position: initial initial; ">Gigabit Ethernet</a> interface.</p></span><span class="Apple-style-span" style=" line-height: 19px; font-family:-webkit-sans-serif;font-size:13px;"><p style="margin-top: 0.4em; margin-right: 0px; margin-bottom: 0.5em; margin-left: 0px; line-height: 1.5em; "><br /></p></span>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-25734938166645515122009-04-11T11:52:00.000-07:002009-04-11T11:54:02.572-07:00Nokia 6600 Slide<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ZSNPwg6l0nY/SeDnJqVvO0I/AAAAAAAAAGQ/7UTghZruLW4/s1600-h/6600Slideb.gif.jpeg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 119px; height: 320px;" src="http://4.bp.blogspot.com/_ZSNPwg6l0nY/SeDnJqVvO0I/AAAAAAAAAGQ/7UTghZruLW4/s320/6600Slideb.gif.jpeg" alt="" id="BLOGGER_PHOTO_ID_5323508912722230082" border="0" /></a><table border="0" cellpadding="0" cellspacing="0" width="604"><tbody><tr><td class="Heading1" align="left">Specs & Features<br /></td> <td class="Heading1" align="left"> </td> <td class="Heading1" align="left"><a rel="nofollow" href="http://www.whatmobile.com.pk/postComments.php?id=330&brand=Nokia&model=6600%20Slide" class="PriceFont">Post Comment</a> <a href="http://www.whatmobile.com.pk/viewallcomments.php?id=330&brand=Nokia&model=6600%20Slide&pic=6600Slideb" class="PriceFont">View all Comments</a> </td> </tr> <tr class="RowBG1"> <td class="hdngArial" width="160" height="25"> Whats New?</td> <td colspan="2"><strong>Nokia 6600 Slide - Perfect Balance </strong><br />Nokia 6600 Slide is the perfect balance between a discreet look and accomplishing your needs. The Nokia 6600 slide combines a simple, elegant design with the features you need – helping you stay connected and share your media. with your Nokia 6600 Slide capture and share images on a 3.2 megapixel camera. USB-on-the-go, and a microSD slot supporting cards up to 16GB of memory. </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Dimension</td> <td colspan="2">90 x 45 x 14 mm, 52 cc </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Weight </td> <td colspan="2">110 g </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Battery </td> <td colspan="2">Talk time Up to 4 h, Stand-by Up to 340 h </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="29"> OS </td> <td colspan="2">Series 40 </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="29"> Memory </td> <td colspan="2">18 MB internal + microSD Memory Card </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Connectivity </td> <td colspan="2"><span style="color:#000077;"><b>Bluetooth</b></span> v2.0 with A2DP, <span style="color:#000077;"><b>USB</b></span>, <span style="color:#000077;"><b>GPRS</b></span> Class 32 (88 kbps), HSCSD, <span style="color:#000077;"><b>EDGE</b></span> Class 32 (296 kbits), 3G (384 kbps) </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Display Size </td> <td colspan="2">240 x 320 pixels, 2.2 inches </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Display Colour </td> <td colspan="2">TFT, 16M colors </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="25"> Operating<br /> Frequency / Band </td> <td colspan="2">GSM 850 / 900 / 1800 / 1900 (UMTS 850 / 2100) </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Browser</td> <td colspan="2">WAP 2.0/xHTML, HTML <strong>(Opera mini 4)</strong> </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Colors</td> <td colspan="2">Black </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Entertainment </td> <td colspan="2">Stereo <span style="color:#000077;"><b><span style="color:#000077;"><b>FM</b></span> radio</b></span> with RDS, MP3/AAC/AAC+/eAAC+/WMA player, Games </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Camera </td> <td colspan="2"><strong>3.15 MP</strong>, 2048x1536 pixels, autofocus, video(VGA 15fps), flash; secondary videocall camera </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Other Features </td> <td colspan="2">Accelerometer, Nokia Maps, Built-in handsfree </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Ring Tones </td> <td colspan="2">Polyphonic (64 channels), MP3 </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Messaging </td> <td colspan="2">SMS, MMS, Email, Instant Messaging </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Price </td> <td colspan="2">Price in Rs: <strong>21,200</strong> Price in USD: <strong>$271</strong></td></tr></tbody></table>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0tag:blogger.com,1999:blog-1238073728768419654.post-11848788650923075342009-04-11T11:50:00.001-07:002009-04-11T11:50:46.531-07:00Nokia N81 2GB<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_ZSNPwg6l0nY/SeDmc4E2mII/AAAAAAAAAGA/jQczkLn_Z38/s1600-h/N812GBb.gif.jpeg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 133px; height: 320px;" src="http://4.bp.blogspot.com/_ZSNPwg6l0nY/SeDmc4E2mII/AAAAAAAAAGA/jQczkLn_Z38/s320/N812GBb.gif.jpeg" alt="" id="BLOGGER_PHOTO_ID_5323508143315392642" border="0" /></a><table border="0" cellpadding="0" cellspacing="0" width="604"><tbody><tr><td class="Heading1" align="left">Specs & Features<br /></td> <td class="Heading1" align="left"> </td> <td class="Heading1" align="left"><a rel="nofollow" href="http://www.whatmobile.com.pk/postComments.php?id=255&brand=Nokia&model=N81%202GB" class="PriceFont">Post Comment</a> <a href="http://www.whatmobile.com.pk/viewallcomments.php?id=255&brand=Nokia&model=N81%202GB&pic=N812GBb" class="PriceFont">View all Comments</a> </td> </tr> <tr class="RowBG1"> <td class="hdngArial" width="160" height="25"> Whats New?</td> <td colspan="2"><strong>Entertainment. The next episode.</strong><br />Easy to get into and hard to put down, up to 2GB of the best media music and N-Gage games you can fit in your hand. </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Dimension</td> <td colspan="2">102 x 50 x 17.9 mm, 86 cc </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Weight </td> <td colspan="2">140 g </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Battery </td> <td colspan="2">Talk time Up to 4 h, Stand-by Up to 410 h </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="29"> OS </td> <td colspan="2">Symbian OS 9.2, Series 60 v3.1 UI </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="29"> Memory </td> <td colspan="2">12 MB internal user memory + 2 GB card (included) <strong>96 MB SDRAM memory</strong> </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="29"> Processor </td> <td colspan="2">ARM 11 <strong>369 MHz</strong> </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Connectivity </td> <td colspan="2"><span style="color:#000077;"><b>Bluetooth</b></span> v2.0 with A2DP, <span style="color:#000077;"><b>USB</b></span>, <span style="color:#000077;"><b>GPRS</b></span> Class 10 (48 kbps), HSCSD, <span style="color:#000077;"><b>EDGE</b></span>, 3G (384 kbps), <span style="color:#000077;"><b>WLAN</b></span> (Wi-Fi 802.11b/g with UPnP) </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Display Size </td> <td colspan="2">240 x 320 pixels, 2.4 inches (Navi wheel interface) </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Display Colour </td> <td colspan="2">TFT, 16M colors </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="25"> Operating<br /> Frequency / Band </td> <td colspan="2">UMTS / GSM 850 / 900 / 1800 / 1900 </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Browser</td> <td colspan="2">WAP 2.0/xHTML, HTML </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Colors</td> <td colspan="2"><span>Cobalt blue, <span style="border-bottom: 1px solid rgb(0, 0, 255); text-decoration: underline; color: rgb(0, 0, 255); font-size: 12px; font-weight: 400; font-style: normal; font-family: Arial,Helvetica,sans-serif;" class="IL_LINK_STYLE">Graphite grey</span> </span></td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Entertainment </td> <td colspan="2">MP3/AAC/MPEG4 player, <strong>Rotating gallery with Navi wheel</strong>, Stereo <span style="color:#000077;"><b><span style="color:#000077;"><b>FM</b></span> Radio</b></span>, <strong>3.5 mm audio output jack</strong>, Games (builtin + downloadable), Push to talk </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Camera </td> <td colspan="2">2 MP, 1600x1200 pixels, video(VGA 15fps), flash; secondary CIF videocall camera </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Ring Tones </td> <td colspan="2">Polyphonic (64 channels), Monophonic, True Tones, MP3 </td> </tr> <tr class="RowBG1"> <td class="hdngArial" height="30"> Messaging </td> <td colspan="2">SMS, MMS, Email, Instant Messaging </td> </tr> <tr class="RowBG2"> <td class="hdngArial" height="30"> Price </td> <td colspan="2">Price in Rs: <strong>23,300</strong> Price in USD: <strong>$298</strong></td></tr></tbody></table>SAQIB Emohttp://www.blogger.com/profile/07248701785441011110noreply@blogger.com0