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Cisco Bug: CSCvt02421 - CUCM doesn't relay RTP to correct port of a Recording server if it changes the port with a Re-invite

Last Modified

Sep 01, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(2.10000.5) 10.5(2.16122.1) 10.5(2.21900.13) 11.5(1.10000.6) 12.0(1.10000.10) 12.5(1.10000.22)

Description (partial)

Recording will fail.

1.	Recording server should be connected through SIP GW.
2.	MTP should be present in the media path.
3.	Recording server ( or ) destination should change the port after the initial negotiation with a new Re-invite.
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