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Cisco Bug: CSCul84835 - CUCM doesn't send ACK after 200 OK after receiving multiple PRACKs

Last Modified

Feb 28, 2018

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases

9.0(1.10000.37)

Description (partial)

Symptom:
Calls for which CUCM must receive a PRACK from the far end fail with a fast busy if multiple PRACKs are received

Conditions:
100rel is required in the call flow and multiple PRACKs are exchanged

Related Community Discussions

Call transfer and conference is not working in incoming calls
Hello, Call transfer and conference is not working in incoming calls. setup is CUCM>CUBE>ISP Please help me out on this its very critical.
Latest activity: Dec 20, 2016
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