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Cisco Bug: CSCuj30802 - VCS X7.2.2: SIP Parse m-stream to mstrm for Interop Support

Last Modified

Mar 11, 2019

Products (2)

  • Cisco TelePresence Video Communication Server (VCS)
  • Cisco TelePresence Video Communication Server Model

Known Affected Releases

X7.2.2 X7.2.2RC3

Description (partial)

Symptom:
Polycom Real Presence Desktop system may send INVITE or 200 OK marking video stream in BFCP as m-stream versus mstrm.  Seems when this is present, VCS indicates it cannot manipulate the media stream and sets the video port to 0 at which the Polycom application cannot receive content over BFCP.

Conditions:
During SIP calls from this device, and when far end system sends support for BFCP after passing through IVR systems used in Business to Business Exchanges.
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Bug Details Include

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  • Status
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