Defining Third Party Servers

To send third party registrations that are generated via ACLI configuration to a third party server, three configuration elements are required. The primary configuration element is the third party regs. One or more may be configured in order to send the REGISTER message to multiple registration servers. You need to configure a name and set the state to enabled. The registrar host must be configured to indicate the value to insert into the Oracle Communications Unified Session Manager-generated request URI in the REGISTER message.

Note:

It is recommended that the list of third party registration servers be restricted to a maximum of 3.

A session agent needs to represent the third party server. Create a session agent as the third party server and note its name. Next, configure the registrar-host parameter with a session agent hostname in the third-party-reg configuration element. This specifies the session agent to be used as the registrar.

Finally, the address of the third party server must be added to the third-party-registrars parameter in the sip-registrar configuration element. This does not supercede any core Oracle Communications Unified Session Manager Registrar functionality. It informs the Oracle Communications Unified Session Manager of the third party server to send messages to after initial registration. Thus the value configured here must exist in the third-party-regs configuration element’s registrar-host parameter list.