User's Manual

72 Nortel IP Phone 2004

voltage. See Table 12 "IP Phone 2004 component list" (page

67).

The IP Phone 2004 supports both AC power and Power over

LAN options, including IEEE 802.3af Power Classification 2. To

use Power over Ethernet, where power is delivered over the

CAT5-e cable, the LAN must support Power over Ethernet, and a

global power supply is not required. To use local AC power, the

optional global power supply can be ordered separately.

--End--

When you complete the IP Phone connection, you must connect the phone

to the network. See “Dynamic Host Configuration Protocol” (page 424).

Startup sequence

When an IP Phone 2004 connects to the network, it must perform a startup

sequence. The elements of the startup sequence include:

• obtaining network access (if supported by the network infrastructure)

•

obtaining VLAN ID (if supported by the network infrastructure)

•

obtaining the IP parameters

•

connecting to the Call Server

•

obtaining the provisioning parameters

For information about provisioning the IP Phone, see “Manual provisioning

of IP Phones 2000 Series” (page 551).

Redeploying an IP Phone 2004

You can redeploy an existing previously configured IP Phone 2004 on the

same Call Server. For example, the IP Phone 2004 can be assigned to

a new user (new TN) or to an existing user who moved to a new subnet

by changing the TN of the IP Phone 2004. For further information, see

Converging the Data Network with VoIP Fundamentals (NN43001-260).

Procedure 13

Changing the TN of an existing IP Phone 2004

Step Action

1 Repower the IP Phone 2004.

During the reboot sequence of a previously configured IP

Phone, the IP Phone 2004 displays the existing node number

for approximately five seconds.

2 If the node password is enabled and NULL, choose one of the

following:

Nortel Communication Server 1000

IP Phones Fundamentals

NN43001-368 05.06 30 April 2010