ITU-T H.248.36 PDF

This package is used to determine potential information mismatch in the record of Context and Termination identities between media gateway controllers and media gateways for individual terminations, not the MG as a whole (e.g., root termination). It can be applied in such situations as status synchronization of call and bearer, garbage collection for hanging resources, re-synchronization after short disconnection, etc., and cannot be applied in such situations as media inactivity detection, idle bearer detection, re-synchronization after long disconnection or system reboot, auditing for hanging resources, etc. It also offers guidance on the action to take once a potential mismatch is detected.