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Cisco Bug: CSCum92635 - CUCM doesn't relay properly crypto keys in SDP

Last Modified

Apr 08, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

8.6(2.24900.9)

Description (partial)

Symptom:
No way audio - CUCM isn't relaying properly the crypto keys in SIP SDP between endpoint and SIP trunk. The IP Phone can't decrypt the audio SRTP stream.

Conditions:
IP Phone 8961 <SIP> CUCM Cluster <SIP> SME Cluster <SIP> CWMS
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