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Cisco Bug: CSCvi53563 - Application m Line related to video is wrongly added in SDP for an audio call

Last Modified

Feb 07, 2019

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Extra application m line would be unnecessarily added in the SDP of the Outgoing REINVITE for an audio call.

1.)  Should be an EO call with pass through MTP allocated (TRP check on side A trunk & EO enable on side B trunk)
2.)  Location for Video BW should be NULL.
3.)  Incoming Invite should contain SDP with audio, video & app m lines.
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