Nortel Contact Center Multimedia Installation And Maintenance Manual page 1408

Change the names or IP addresses of servers
5 Click the Licensing tab.
Result: The Licensing page appears.
6 Under Primary License Manager Server, in the IP Address box, type the
new IP address.
7 Click File > Exit to close the NCCT 6.0 Console.
If prompted, save the Console settings.
Changing the TAPI SP host address setting
If your Communication Control Toolkit server Telephony Application
Programming Interface (TAPI) points to your Contact Center Manager Server,
change the IP address in the TAPI Meridian 1 configuration.
1408 Contact Center Multimedia/Outbound
Standard 7.16