User's Manual

334 Nortel IP Phone 1120E

This section contains the following procedures

•

Procedure 83 “Configuring the IP Phone 1120E” (page 346).

• Procedure 84 “Installing the IP Phone 1120E” (page 352).

•

Procedure 85 “Enabling Full Duplex mode” (page 361)

• Procedure 87 “Changing the TN of an existing IP Phone 1120E” (page

363).

• Procedure 88 “Replacing an IP Phone 1120E” (page 364).

•

Procedure 89 “Removing an IP Phone 1120E from service” (page 364).

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 39 "IP Phone 1120E" (page 335) shows the IP Phone 1120E.

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 02.07

5 February 2009