sonusSbxNodeResourcesCallAdmissionSuspendedNotification - MAJOR

Description

This alarm indicates that call admission into the SBC Core server is suspended and provides one of the following reasons for the suspension:

• Critical system overload
• NTP timing is not available following system initialization
• Transient call cleanup following a switchover

Repetition

None

Event Codes

sonusAlarmNodeID
sonusAlarmLevel
sonusAlarmSequenceId
sonusAlarmTime
sonusAlarmDescription
sonusCallAdmissionChangeReason

Instance Fields

sonusCallAdmissionChangeReason

Action

Investigate the reason for the suspension and correct the problem.

Impact

No calls are admitted to the system or the affected server card while call admission is suspended.

When a valid NTP source is not available following system initialization, call admission is suspended until a valid NTP time reference is obtained. This action ensures that accounting records are generated with the correct time of day. For other scenarios, call admission is suspended for a short time and the condition does not require any operator action.

For example, during card failover processing, call admission is suspended briefly as the standby card transitions to the active state. Call admission is resumed as soon as the card completes the transition and is ready to accept new call arrivals.

Clearing

Automatic, sonusSbxNodeResourcesCallAdmissionEnabledNotification