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| Cisco 9951 |
Cisco® Unified Communications Solutions enable collaboration so that organizations can quickly adapt to market changes while increasing productivity, improving competitive advantage through speed and innovation, and delivering a rich-media experience across any workspace, securely and with optimal quality
The Cisco® Unified IP Phone 9951 is an advanced collaborative media endpoint that provides voice, video,
applications, and accessories. Highlights include interactive video with support from the Cisco Unified Video
Camera, High-definition (HD) voice, a high-resolution color display, Gigabit Ethernet and a new ergonomic design
and user interface designed for simplicity and high usability. Accessories, sold separately, include a color Cisco
Unified IP Color Key Expansion Module and the Cisco Unified Video Camera.
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Key features of the Cisco Unified IP Phone 9951 include:
- Newly developed ergonomic design and user experience designed for use with the VGA display
- H.264 video support for multiparty standard-definition (SD) calling with USB support for the Cisco Unified
Video Camera (Note: multiparty video communications supported with addition of a Multipoint Control Unit).
- Gigabit Ethernet network connectivity and switch port available for a downstream multimedia PC.
- Embedded Bluetooth radio and 2 USB ports support accessories for added freedom and convenience. Initial
support for both wired and wireless headsets.
- Firmware support for XML and MIDlet-enabled applications.
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| Hardware |
Industrial design
The phone offers a highly usable and intuitive arrangement of lines, features, and calls. Transfer, Conference, and
Hold appear on hard keys to reduce the number of presented softkeys to a maximum of 4 per call state.
Customization
You can order this model in arctic white or charcoal gray. Handsets are available internationally as slimline (140g) or standard (170g), and you can mix and match them in your work environment to enable a feeling of customization
and ownership among your team.
Display
The phone delivers VGA presentation for calling, video calling, and applications, in addition to a 5-inch (10-cm)
graphical TFT color display, 24-bit color depth, 640 x 480 effective pixel resolution, and backlighting. The display
also supports localization requiring double-byte Unicode encoding for fonts.
Ethernet
An internal 2-port Cisco Ethernet switch allows for a direct connection to a 10/100/1000BASE-T Ethernet network
through an RJ-45 interface with single LAN connectivity for both the phone and a co-located PC. The system
administrator can designate separate VLANs (802.1Q) for the PC and phone, providing improved security and
reliability of voice and data traffic.
Bluetooth
Mobility is possible for headset users within 30 feet of their desktop, so you can go to the printer, a colleague’s
desk, or nearby private location while on a call.
USB
Two USB ports increase the usability of call handling and applications by enabling accessories such as the Cisco
Unified Video Camera and wired headsets.
External audio ports
General-purpose audio-in and audio-out ports enable a relaxed speakerphone experience over external speakers and the microphone.
Five lines expanding to 77 with 2 key expansion modules
The phone offers many speed dials and programmable features, so you can follow the activity of many lines. Up to
200 calls per device are supported.
Buttons
- Five feature buttons with state-indicating LEDs
- Five call-session buttons with state-indicating LEDs
- Applications, Directories, and Voicemail
- Conference, Transfer, and Hold
- Volume Up or Down
- Back-lit Mute, speakerphone, and headset [[stet caps if these are actual button names]]
- Back, End Call, and 5-way navigation pad [[stet caps if this is actual button name]]
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| Accessories |
Cisco Unified IP Color Key
Expansion Module
Available separately, the IP Color Key Expansion Module delivers easy expansion and advanced use of lines,
speed dials, and features.
Cisco Unified Video Camera Available separately, the camera enables two-way calling video calling between phones or multiparty video
conferencing with support of a Multipoint Control Unit (MCU).
Headset support
Off-the-shelf Bluetooth and USB headsets are supported. You can use your own Bluetooth headset that you use for
your cell phone or smartphone. High-definition voice analog headset support is also provided through a dedicated
RJ-9 headset port on the back of the phone.
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| Firmware |
New user experience
The phone offers advanced organization of lines; speed dials and programmable features are separate from call appearances. This phone is ideal for those who make few calls per day and even those who handle dozens of calls per hour.
Session Initiation Protocol
(SIP) signaling
SIP interoperation with the call-control and partner applications enables a rich unified communications experience.
Application support
XML and MIDlet applications are provided by Cisco’s application development partners or customers’ own
development staff.
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