Cisco Systems 8961 manual Setting Up the Cisco Unified IP Color Key Expansion Module

C H A P T E R 4

Setting Up the Cisco Unified IP Color Key

Expansion Module

The Cisco Unified IP Color Key Expansion Module (KEM) attaches to your Cisco Unified IP Phone 8961, Cisco Unified IP Phone 9951, and Cisco Unified IP Phone 9971 to add additional line appearances, speed dials, or programmable buttons to your phone.

You can add one Key Expansion Module (KEM) to the Cisco Unified IP Phone 8961 to add up to 36 extra lines or buttons, two Expansion Modules to the Cisco Unified Phone 9951 to add up to 72 extra lines or buttons, and three Expansion Modules to the Cisco Unified IP Phone 9971 to add up to 108 extra lines or buttons.

The programmable buttons can be set up as phone line buttons, speed-dial buttons, or phone feature buttons.

Most call functions, such as answering a call, placing a call on hold, and transferring a call, can be performed with the Cisco Unified IP Color Key Expansion Module.

Table 4-1lists the Cisco Unified IP Phones and the number of Key Expansion Modules supported by each model.

Note For information on installing a wall mount kit for a phone that includes a Cisco Unified IP Color Key Expansion Module, see the “Installing a Wall Mount for a Phone with a Key Expansion Module” section on page E-8.

Table 4-1	Cisco Unified IP Phones and Supported KEMs
Cisco Unified IP Phone Model		KEMs Supported
9971		3	KEMs with 108 lines or buttons
9951		2	KEMs with 72 lines or buttons
8961		1	KEM with 36 lines or buttons

This chapter includes the following topics:

•Installing a Key Expansion Module on the Cisco Unified IP Phone, page 4-2

•Configuring the Key Expansion Module in Cisco Unified Communications Manager Administration, page 4-4

•Key Expansion Module Settings on the Phone, page 4-5

•Upgrading the Key Expansion Module, page 4-5

Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.5 (SIP)

OL-20861-01 4-1