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Cisco Bug: CSCvs27730 - CMS sent UPDATE before receiving ACK from last re-INVITE

Last Modified

Dec 23, 2019

Products (1)

  • Cisco Meeting Server

Known Affected Releases

2.6.1 2.6.3

Description (partial)

Symptom:
In rare cases, CMS will send UPDATE before receiving ACK from previous INVITE, and causing call dropped by CUCM finally.

Conditions:
Spaces created by third party API applications with passcode and endpoints call in via CUCM.
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