SIP Registrar

To configure the Oracle Communications Core Session Manager to act as a SIP Registrar:

1. In Superuser mode, type configure terminal and press Enter.

   ORACLE# configure terminal

2. Type session-router and press Enter to access the session router path.

   ORACLE(configure)# session-router

3. Type sip-registrar and press Enter. The system prompt changes to let you know that you can begin configuring individual parameters.

   ORACLE(session-router)# sip-registrar
   ORACLE(sip-registrar)#

4. name—Enter a name for this SIP registrar configuration element.
5. state—Set this to enabled to use this SIP registrar configuration element.
6. domains—Enter one or more domains that this configuration element will invoke SIP registration for. Wildcards are valid for this parameter. Multiple entries can be entered in quotes, separated by commas.
7. subscriber-database-method—Set this to CX.
8. subscriber-database-config—Enter the home-subscriber-server configuration element name that will handle REGISTER messages for this domain. The HSS configuration element includes the actual IP address of the server that SAR’s are sent to.
9. authentication-profile—Enter a sip-authentication-profile configuration element’s name. The sip authentication profile object referenced here will be looked up for a REGISTER message with a matching domain in the request URI. You may also leave this blank for the receiving SIP Interface to handle which messages require authentication if so configured.
10. home-server-route—Enter the identification for this Oracle Communications Core Session Manager that will be sent as the Server-Name in MAR and SAR messages to the HSS. This value should be entered as a SIP URI.
11. location-update-interval—Keep or change from the default of 1400 minutes (1 day). This value is used as the timer lifetime for core-side HSS updates.
12. Type done when finished.