Nortel 1110 User Guide

 Nortel IP Phone 2001

553-3001-368 Standard 26.00 August 2007

Power the IP Phone 2001 using either the Power over Ethernet or an AC 
power transformer (local power). If you are using local power, plug the AC 
power transformer into the nearest power outlet. Make sure you use the 
correct AC power transformer is used. The voltage rating of the 
transformer must match the wall outlet voltage. See Table 4, “IP Phone 
2001 components list,” on page 49.

Note: The IP Phone 2001 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 cable, the LAN 
must support Power over Ethernet, and an AC adapter is not required. To 
use local AC power, the optional AC adapter can be ordered separately. 

 to install the IP Phone 2001 for the first time 

using manual configuration, or use Procedure 3 on 

 to install the 

IP Phone 2001 for the first time using DHCP.

When an IP Phone 2001 is connected to the network, it must perform a startup 
sequence. The elements of the startup sequence include:

•

obtaining VLAN ID (if supported by the network infrastructure)

•

obtaining the IP parameters

•

connecting to the Call Server

•

obtaining a User ID

See Table 5 for a summary of the IP parameters and how they are obtained.

VLAN ID

Manually entered or automatically obtained through 
DHCP, and LLDP.

IP Address

Manually entered or automatically retrieved through 
Partial or Full DHCP.