Nortel Networks SRG50 - Manual (Page 60)

60 Chapter 5 IP telephones setup and configuration
NN40140-500 NN40140-500
DHCP settings configuration
To configure DHCP settings for SRG operation
1 In Element Manager, navigate to Configuration > Data Services > DHCP Server.
2 Select the General Settings tab.
3 From the DHCP Server is list, select Enabled - IP Phones Only.
4 From the WINS node type list, select H-node.
5 In the Default gateway field, enter an address that meets the requirements of the SRG50 LAN.
6 In the Lease time field, enter a value that meets the requirements of your system.
Leave all other fields under the General Settings tab blank.
7 Select the IP Terminal DHCP Options tab.
8 On the Primary Terminal Proxy Server (S1) and Secondary Terminal Proxy Server (S2)
subpanels:
a In the IP address field, enter the IP address of the SRG.
b From the Port list, select SRG.
c In the Retry count field, enter the number of retries that the IP telephone is allowed to
connect to the SRG before an event is generated (see
IP terminal details on page 84).
9 Select the Address Ranges tab and add a range of IP address to meet the requirements of your
system.
Call forwarding options
There are two options for configuring call forwarding on the SRG:
• The target DN is determined by the BUID/MODN and VoIP Trunk access codes.
In this case, the information required for call forwarding is entered using the
SRG-specific panels of Element Manager (Configuration > Resources > Survivable
Remote Gateway). For more information, see
CS 1000 considerations on page 33.
• The target DN is configured explicitly for each IP telephone.
The DN is configured through Element Manager on the Telephony > Sets > Active
Sets panel using the standard BCM50 procedure. Typically, the call forward number
is the BUID. For more details, see the Device Configuration Guide (NN40020-300).
Note: Call forwarding is mandatory for CS 1000.