System information

294 Nortel IP Phone 1120E

After you install and configure an IP Phone, if power to the phone is

interrupted, you need not re-enter the IP parameters, node number,

Terminal Number (TN), or reacquisition of firmware.

Description

The IP Phone 1120E uses the customer IP data network to communicate

with the Communication Server 1000 (CS 1000) . The IP Phone 1120E

translates voice into data packets for transport using Internet Protocol.

Use a Dynamic Host Configuration Protocol (DHCP) server to provide

information that you can use for the IP Phone 1120E network and CS 1000

connections.

Figure 47 "IP Phone 1120E" (page 294) shows the IP Phone 1120E.

Figure 47

IP Phone 1120E

Components and functions

This section describes the following components of the IP Phone 1120E

• “Keys and functions” (page 295)

• “Services menu” (page 296)

• “Local Tools menu” (page 297)

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.02 26 May 2009