Cisco Unified IP Phone 9951 Standard - VoIP -puhelin - SIP - multiline - puuhiilen harmaa

Display
Display diagonal	12.7 cm (5")
Display resolution	640 x 480 pixels
Audio
Speakerphone
Voice codecs	G.711a,G.722,G.729a
Microphone mute
Ports & interfaces
USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	2
RJ-9 ports quantity	1
Expansion module support
Weight & dimensions
Weight	1.56 kg
Package weight	1.97 kg
Handset weight	170 g
Energy management
Power over Ethernet (PoE)
Operational conditions
Operating relative humidity (H-H)	5 - 90%
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	-5 - 55 °C
Storage relative humidity (H-H)	5 - 90%
Networking
Supported network protocols	DHCP, TFTP, DNS, SRTP, TLS, CAPF
Ethernet LAN
Bluetooth
Quality of Service (QoS) support
DHCP client
Phone features
Conference call
Phonebook capacity	200 entries
Caller ID
Call forwarding
Redialing
Call waiting
Speed dialling
Distinctive ring
Call hold
On-hook dialling
Lines quantity	5 lines
Intercom
Do not disturb function
Video
Video capture resolution (max)	640 x 480 pixels
Video capturing speed	30 fps
Video codecs	H.264/AVC
Certificates
Compliance industry standards	IEEE 802.3af, 802.3at, IEEE 802.1Q
Management features
Keypad number of keys	12
Other features
Dimensions (WxDxH)	262.5 x 39.7 x 234 mm
Design
Product colour	Charcoal
Product type	IP Phone
EAN	882658277610
Warranty	3 months
Source: Icecat.biz

Product Overview
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.

Features and Benefits
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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