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Cisco Bug: CSCtc33728 - SIPCdpc stuck in WaitForSIPResponse state

Last Modified

May 06, 2010

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

7.1(2)

Description (partial)

Symptom:

Inter-cluster SIP trunk call from SIP gateway Cluster2 to MGCP gateway cluster 1 results in no way audio

Conditions:

Phone1- SIP GW - sip trunk - CUCM cluster2 - sip trunk - CUCM cluster1 - mgcp gateway - PBX - phone2. 
SDP from cluster1 is not passed by cluster2 to the SIP GW.
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