SIP Session Timer Configuration

You can configure the session timer feature on the Oracle® Enterprise Session Border Controller to periodically refresh SIP sessions and determine whether or not a session is still active. If the Oracle® Enterprise Session Border Controller determines that a session is no longer active, it terminates the session based on the session timer interval settings.

To configure the session timer feature on the Oracle® Enterprise Session Border Controller:

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-related configurations.

   ORACLE(configure)# session-router

3. Type sip-config and press Enter to access the SIP config-related configurations. The system prompt changes to let you know that you can begin configuring individual parameters for this object.

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

4. Enter options followed by the following value:

   • +session-timer-support

     ORACLE(sip-config)# options +session-timer-support

     This value enables the system to start the session timer for session refreshes coming from the UAC. The system determines whether or not a session is active based on session refreshes or responses. It terminates the session when no session refreshes occur within the session timer interval. To disable the session timer feature, enter options followed by -session-timer-support.

     Oracle® Enterprise Session Border Controller(sip-config)# options -session-timer-support

     Note:

     To disable session timers, you must add a minus sign (-) before the session-timers-support value.