Cisco Bug: CSCvt12978 - Call are getting leaked for CFNA scenarios when calling party hangs before call routes to voice mail
Sep 30, 2020
- Cisco Unified Communications Manager (CallManager)
Known Affected Releases
11.5(1.15900.18) 12.0(1.10000.10) 12.5(1.10000.22)
Symptom: Calls are getting leaked for CFNA scenarios, so the busy trigger gets triggered even when there are no active calls which leads to incoming call failure for that Line. Conditions: A ---------------> B(CFNA) ------- > Voice Mail Phone A calls phone B and Phone B rings and never answers the call and due to CFNA setting call gets routed to Voice mail. Before the call routs to voice mail phone A hangs up the call.
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Bug Details Include
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