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Cisco Bug: CSCur42874 - No Audio on Transfer call when "Allow Multiple Codecs" is enabled

Last Modified

Nov 30, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(1.99832.3)

Description (partial)

Symptom:
A call is made over a SIP trunk (with SME in the middle) between 2 phones.
After the same call is transferred to another endpoint (over a different trunk via SME), the resulting call does not have voice path.

Conditions:
Having "Allow multiple codecs in answer SDP" parameter enabled on the SIP profile of the Trunk.
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