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Cisco Bug: CSCun92171 - CUBE: media anti-trombone does not work with pass-thru content sdp

Last Modified

Feb 01, 2017

Products (81)

  • Cisco IOS
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 892W Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco C897VA Integrated Services Router
  • Cisco C892FSP Integrated Services Router
  • Cisco 812 CiFi Integrated Services Router
  • Cisco 886VA-CUBE Integrated Services Router
  • Cisco 819 Hardened Integrated Services Router
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Known Affected Releases

15.4(1)T1

Description (partial)

Symptom:
CUBE's media anti-trombone feature does not work correctly when combined with the pass-thru content sdp feature. When the two features are enabled CUBE will return the wrong SDP on one call leg and does not properly switch from media flow-through to media flow-around.

Conditions:
This was seen on 15.4(1)T with both media anti-trombone and pass-thru content sdp enabled.
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Bug Details Include

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