Cisco CISCO UNIFIED WIRELESS IP PHONE 7920 User Manual

Cisco Phones

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C H A P T E R

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Cisco Unified Wireless IP Phone 7920 Administration Guide for Cisco Unified CallManager Release 4.2 and 5.0

OL-9356-01

1

An Overview of the Cisco Unified
Wireless IP Phone 7920

The Cisco Unified Wireless IP Phone 7920 provides wireless voice
communication over an Internet Protocol (IP) network. Like traditional analog
telephones, you can place and receive phone calls and access features such as
hold, transfer, and speed dial. In addition, because the phone connects to your
wireless LAN, you can place and receive phone calls from anywhere in your
wireless environment.

This chapter includes the following topics:

Understanding the Cisco Unified Wireless IP Phone 7920, page 1-1

Features Supported on the Cisco Unified Wireless IP Phone 7920, page 1-3

Understanding the Cisco Unified Wireless IP Phone
7920

The Cisco Unified Wireless IP Phone 7920 is an 802.11b wireless device that
provides comprehensive voice communications in conjunction with
Cisco Unified CallManager and Cisco Aironet 802.11b Access Points (APs) in a
private business communications network.This phone model supports G.711a,
G.711u, and G.729a audio compression coder-decoders (codecs). You must
configure and manage a Cisco Unified Wireless IP Phone like other IP phones and
wireless devices on your network.The wireless IP phone supports multiple lines
and most of the IP phone features of other Cisco Unified IP Phone models.

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