1. ACLI Configuration Guide
  2. SIP Signaling Services
  3. Simultaneous TCP Connection and Registration Cache Deletion
  4. Registration Cache Deletion Configuration

Registration Cache Deletion Configuration

You can apply suppress-reinvite to the sip-interface facing the User Agents whose re-INVITEs are to be responded to locally.

To enable Registration Cache Deletion:

  1. In Superuser mode, type configure terminal and press Enter. 
    ORACLE# configure terminal
ORACLE(configure)#
  2. Type session-router and press Enter. 
    ORACLE(configure)# session-router
ORACLE(session-router)#
  3. Type sip-interface and press Enter. If you are adding this feature to a pre-existing configuration, you will need to select and edit it. 
    ORACLE(session-router)# sip-interface
ORACLE(sip-interface)#
  4. tcp-conn-dereg—The delay (in seconds) that is used to determine when to terminate the TCP connection for a user that has been removed from the registration cache or changed location. This feature can be disable by setting the value to zero. 
    ORACLE(session-agent)# tcp-conn-dereg 5300
  5. Save your work.