Registration Cache Alarm Threshold

A percentage of the registration cache limit, the registration cache alarm threshold is a configurable value you can set to trigger an alarm when the registration cache is reaching its limit. When exceeded, this threshold triggers the generation of an alarm and SNMP trap. When registrations fall back beneath the threshold, the Oracle® Enterprise Session Border Controller clears the alarm and sends a clear trap.

This alarm is Major in severity, and its text reads as follows:

Number of contacts <registration count> has exceeded the registration cache threshold <threshold %> of <registration cache limit value>.