The refreshRegForward Option

The Oracle Communications Unified Session Manager provides a the user with a means of ignoring its registration refresh half-life timer, and send all applicable registration refreshes received via IMS-AKA to the core for authentication.

By default, the Oracle Communications Unified Session Manager uses its half-life function and attempts to manage registration refreshes prior to half-life expiry without forwarding the refresh to the core. The Oracle Communications Unified Session Manager sends registration refreshes that arrive after the half-life expiry to the core.

The user changes this behavior by setting the refreshRegForward in the applicable IMS-AKA profile to as follows.

ORACLE(ims-aka-profile)# options +refreshRegForward

When this option is set, the system forwards every refresh registration to the IMS core regardless of the half-life timer's status.