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Cisco Bug: CSCtb68090 - CUCM transfer race condition leads to locations bandwidth leak in cdcc

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

6.1 7.0 7.1

Description (partial)

Calls will begin to fail over time and display Bandwidth Not Available. Exists in multinode clusters, specifically with CUCM nodes clustered over the WAN.

Quick successive transfers via Unity causes cdcc on one node to lose track of CAC bandwidth being released by call controlling node.
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