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Cisco Bug: CSCvu47683 - Jabber should allow for BFCP screen sharing even if video calling is disabled

Last Modified

Jun 03, 2020

Products (1)

  • Cisco Jabber for Windows

Known Affected Releases

12.6(0)

Description (partial)

Symptom:
Jabber doesn't allow for BFCP screen sharing when video calling is disabled on device in CUCM configuration.

BFCP itself is using two m-lines: video (for presentation) and application (for control). When video calling is disabled video m-lines are getting removed from SDP which is causing BFCP screen sharing to don't work.

End user can't see shared screen, since BFCP is not being negotiated.

Conditions:
Disable Video Calling on CUCM at: Device config or Enterprise Phone Configuration or Common Phone Profile Settings
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