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Cisco Bug: CSCuw31550 - Subscriber redundancy not working for SIP trunk outgoing calls

Last Modified

Oct 27, 2017

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

9.1(2.12901.3)

Description (partial)

Symptom:
Upon subscriber to SIP destination failure, outgoing calls from IP Phones registered in the subscriber won´t go through the SIP trunk sourced in other subscribers in the cluster.

Conditions:
Single SIP trunk with "Run on all active nodes" selected, route pattern pointing directly to the SIP trunk, no route list or route group defined.
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