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Cisco Bug: CSCun72544 - Barge/cBarge buttons get disabled for SIP TNP phones in a conf scenario

Last Modified

Mar 14, 2014

Products (1)

  • Cisco Unified IP Phone 7900 Series

Known Affected Releases


Description (partial)

Barge/cBarge buttons get disabled on SIP TNP phones

All the phones involved have 2 shared lines apart from their primary lines. 
Shared line1: 1311, Shared line2: 2311

Here, Phone1 -> SCCP, Phone2 -> SIP, Phone3 -> SIP, Phone4 -> SIP

◾Phone1 Line2 (1311) dials Phone2 Line3 (2311)
◾After the above call is established, Phone1 Line2 (1311) ad-hoc conferences Phone3 Line1 (3000). Conference is established.
◾Now, on trying to do a cBarge from a Phone4 (SIP Phone) on Line2 (1311), both Barge and cBarge buttons are disabled. But these buttons are enabled on trying to do it from Line3 (2311) instead of Line2.

Phone Model: 7975
Phone Load: SIP75.9-3-1ES26S
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