IP video phone - SIP, RTCP, SRTP - multiline - charcoal gray
| Main Specifications | |
|---|---|
| Product Description | Cisco Unified IP Phone 9951 Standard - IP video phone |
| Product Type | IP video phone |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, RTCP, SRTP |
| Voice Codecs | G.722, G.729a, G.729ab, G.711u, G.711a, iLBC |
| Lines Supported | Multiline |
| Intercom | Yes |
| Speakerphone | Yes |
| Caller ID | Yes |
| Voice Mail Capability | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Display | LCD display - color - Yes |
| Display Features | Wallpaper |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Cisco Unified Communications Manager 7.1 or later |
| Body Color | Charcoal gray |
| Localization | Arabic |
| General | |
| Product Type | IP video phone |
| Body Color | Charcoal gray |
| Localization | Arabic |
| Miscellaneous | |
| Connections | Headset jack / RJ-9 ¦ 2 x USB |
| Display | |
| Type | LCD display - color |
| Display Location | Base |
| Diagonal Size | 5" |
| Display Resolution | 640 x 480 pixels |
| Color Depth | 24-bit (16.7 million colors) |
| Display Information | Date, time |
| Backlit | Yes |
| Features | Wallpaper |
| Phone Features | |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Key Expansion Module Max Qty | 3 |
| Dialer Type | Keypad |
| Dialer Location | Base |
| Conference Call Capability | Yes |
| Intercom | Yes |
| Speakerphone | Yes |
| Menu Operation | Yes |
| Function Buttons | Conference button, voice mail button, speakerphone button, transfer button, directory button, navigator key, headset button, mute button, hold button |
| Volume Control | Yes |
| Ringer Control | Yes |
| Indicators | Speakerphone indicator, headset |
| Firmware Upgradable | Yes |
| Additional Functions | Call timer, built-in clock, Intercom |
| Additional Features | PIN code, on-hook dialing, music on hold, built-in web server, compatible with Bluetooth headsets |
| Dimensions & Weight (Base) | |
| Width | 10.4 in |
| Depth | 1.6 in |
| Height | 9.2 in |
| Weight | 3.5 lbs |
| Phone Memory | |
| Call Log Capacity | 150 numbers |
| Phone Camera | |
| Frame Rate at Max. Resolution | 30 fps |
| Camera Resolution | 640 x 480 (VGA) |
| IP Telephony | |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP | Yes |
| VoIP Protocols | SIP, RTCP, SRTP |
| Voice Codecs | G.722, G.729a, G.729ab, G.711u, G.711a, iLBC |
| Video Codecs | H.264 |
| Lines Supported | Multiline |
| Quality of Service | IEEE 802.1Q (VLAN) |
| IP Address Assignment | DHCP, static |
| Security | 128-bit WEP, 40-bit WEP, WPA, TKIP, WPA2 |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | TFTP, Cisco Discovery Protocol (CDP), DNS, SRTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software | Cisco Unified Communications Manager 7.1 or later |
| Voice Features | HD Voice |