Configuring the SIP Trunk to Main Office on the SRG System

Routing of calls between the UCX SRG server and the main office call server is done over SIP trunks. Therefore, a SIP trunk must be properly configured on both servers.

UCX SIP trunks can be added in the PBX tab using the IP Trunk Assistant with the Trunk Provider type as UCX. Specifics on how to configure SIP Trunks to connect to a Succession 1000 server can be found in Configure SIP Trunks between UCx Server Rel 6 and Nortel CS1000.