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Cisco Bug: CSCul41953 - upgrade 5.5(10.204)P4 to 5.5(11.208)P1 H.248 connection

Last Modified

May 19, 2015

Products (1)

  • Cisco MGX 8800 Series Switches

Known Affected Releases

5.55(10.200)

Description (partial)

Symptom:
Doing a graceful upgrade vxsm firmware  from version 5.5(10.204)P4 to5.5(11.208)P1. This  works  as a graceful  upgrade, but  the H.248-connection to the MGC  is lost , so no calls were possible.

Conditions:
VXSM card is getting rebooted when it encounters a packet having missing media descriptor in SDP.
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