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Cisco Bug: CSCul77061 - ICE functions improperly when any m= line is zero in SIP SDP

Last Modified

Feb 04, 2017

Products (1)

  • Cisco Jabber for iPad

Known Affected Releases

9.6(0)

Description (partial)

Symptom:
With ICE enable, both internal Movi client and external Jabber video for iPad register with VCS starterpack. When internal movi client calls external Jabber video for iPad, no video received on external Jabber Video for iPad.

Conditions:
When there is one or more enabled medialines following one or more disabled ones in SIP SDP, the problem would be observed. In this case, as Jabber video on iPad does not support dual video, Jabber video on iPad replies with 200OK in which dual video, BFCP m= line are zero.
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