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Table 1.

Features and Their Descriptions

Feature

Lighted Hold Key

Lighted Menu Key

Lighted Message

Waiting Indicator

Graphical Display

Four Soft-Key Buttons

and a Scroll Toggle Bar

Network Features

Volume Control

Single-Position Foot Stand

Multiple Ring Tones

American Disabilities

Act (ADA) Features

Signaling Protocol

Support

Codec Support

Configuration Options

Voice Quality

Table 2.

Security Features

Item

Certificates

Device Authentication and

Signaling Encryption

Media Encryption

Important notices, privacy statements, and trademarks of Cisco Systems, Inc. can be found on cisco.com.

Description

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

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

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 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 7906G also supports audio-based

XML applications

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

information

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

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

Provides 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

Offers more than 24 user-adjustable ring tones

Hearing-aid-compatible (HAC) handset 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

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

Provides G.711a, G.711µ, G.729a, and G.729ab and iLBC audio

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

Provides provisioning of network parameters through Dynamic Host Configuration Protocol (DHCP)

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

Description

Phones are shipped with factory-installed X.509v3 certificates. There is also an option of installing and removing

certificates at the customer's site.

Transport layer security (TLS) with Advanced Encryption Standard (AES)-128 encryption is offered when using

Cisco CallManager Version 4.1 or later.

Secure Real-Time Transport Protocol (SRTP) with AES-128 encryption is offered when using Cisco CallManager

Version 4.1 or later.

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