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Cisco Bug: CSCsz17030 - 3G-H324: failure on 12.4(22)T, video port negotiated as port 0

Last Modified

Feb 04, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(22)T

Description (partial)

Symptom:
A video call for a 3G H.324 call fails to properly negotiate media.


Conditions:
In debug ccsip all debugs, this message can be seen:
/SIP/Info/sipSPIUpdateSrcSdpVariablePartVideo: Unsupported Video m-line: Setting stream 2 portnum to zero

As well, in the media sent to the endpoint, the video port is set to 0 as the debug states.
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