Cisco Bug: CSCuq35472 - MOH under load unregisters and fails over to secondary UCM

Last Modified

Jul 03, 2017

Products (1)

Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(1.98000.253)

Description (partial)

Symptom:
MOH starts ignoring media setup request (StartMediaTransmission, OpenReceiveChannel, PortReq).  IPVMS traces show "Not registered" for MOH device.

Conditions:
MOH under significant usage (continuous callers on hold).

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