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Cisco Bug: CSCtb42207 - Intermitent H323 Calls drop when MTP invoked

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

5.1(3)

Description (partial)

Symptom:

When there is MTP inserted in the call, CUCM  reports media setup completion when it is not in reality, which may result call failure due to race condition if call is being redirected/transferred before media setup completes.

Condition:

MTP inserted in the media path, and H323 involved in one of call legs.
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