Original Cisco IP Phone 7911G CP 7911G

Part Number

Description

CP-7911G

Cisco Unified IP Phone 7911G

CP-7911G=

Cisco Unified IP Phone 7911G, Spare

CP-7911G-CH1

Cisco Unified IP Phone 7911G, for Channels, with one station user license

Feature

Description

Lighted Hold Key

Lights when pressed to put a call on hold and stays lit until the held call has been resumed, or flashes if one call is held while another is engaged; is dark when no calls are on hold

Lighted Menu Key

Lights when pressed to access voicemail messages, call logs, network settings, user preferences, corporate directories, and XML services; stays lit while menu items are active

Lighted Message Waiting Indicator

Lights when there is new voicemail and is visible on both the phone chassis and the handset; stays lit until new voicemail has been processed by the user

Graphical Display

Graphical monochrome display with resolution of 192 x 64 pixels provides a scrollable 3-line intuitive access to calling features and text-based XML applications; the Cisco Unified IP Phone 7911G also supports audio-based XML applications

Four Soft-Key Buttons and a Scroll Toggle Bar

Dynamically present calling options to the user; the scroll toggle bar allows easy movement through the displayed information

Network Features

Cisco Discovery Protocol; IEEE 802.1 p/q tagging and switching

Ethernet Switch

10/100BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection, the other for connecting a downstream Ethernet device such as a PC

Volume Control

A volume-control toggle to provide easy decibel-level adjustments of the handset, monitor speaker, and ringer

Single-Position Foot Stand

Optimum display viewing and comfortable use of buttons and keys; the foot stand can be removed for wall mounting with mounting holes located on the base of the phone

Multiple Ring Tones

More than 24 user-adjustable ring tones

American Disabilities Act (ADA) Features

Hearing-aid-compatible (HAC) handset that meets the requirements set by the ADA; it also meets ADA HAC requirements for a magnetic coupling to approved hearing aids. The phone dialing pad also complies with the ADA

Signaling Protocol Support

Supported in Cisco Unified CallManager Versions 3.3(5)SR2, 4.1(3)SR3a, 4.2(1)SR1, and higher using Skinny Client Control Protocol (SCCP); supports both SCCP and Session Initiation Protocol (SIP) with Cisco Unified CallManager Version 5.0(2) and higher

Codec Support

G.711a, G.711, G.729a, G.729b, and G.729ab and iLBC audio-compression codecs

Configuration Options

Provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP)

Voice Quality

Comfort-noise generation and voice-activity-detection (VAD) programming on a system basis

Item

Description

Firmware Upgrades

Download firmware changes from Cisco Unified CallManager and Cisco.com

Software Upgrades

Software upgrade supported using a Trivial File Transfer Protocol (TFTP) server

Dimensions (H x W x D)

6.5 x 7 x 6 in. (20.3 x 17.67 x 15.2 cm)

Weight

1.9 lb (0.9 kg)

Phone Casing Composition

Polycarbonate acrylonitrile butadiene styerene (ABS) plastic in textured dark gray with silver-colored bezel