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Cisco Bug: CSCuq39846 - ICT Call over SME fails in DualStack-Anat-----SME------EO SIP Scenario

Last Modified

Nov 14, 2015

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

10.5(1.98000.194)

Description (partial)

Symptom:
ICT Call over SME fails in (DualStack-Anat-V4 Trunk)-----SME------(EO-V4-SIP Trunk) Scenario

Conditions:
CUCM Version: 10.5.1.98000-194

A basic call gets reorder at answer in following scenario:

Ph_A----CM1<----D6-SIP-trunk---->(SME)<-----V4-EO-SIP-Trunk--->CM2----Ph_B

Ph_A makes over SME to Ph_B.
Ph_B answers call.
Ph_A gets Reorder.
Ph_B gets Reorder.

Looks like after Call-answered SME ingress node try to grab MTP/Xcoder but fails

09404601.005 |12:19:15.926 |AppInfo  |!!ERROR!! -MediaManager-(3747)::disconnOnResourceAllocationFailure, ERROR  disconnOnResourceAllocationFailure - fails to allocate MTP/XCoder,connCount=2
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