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Cisco Bug: CSCtd00701 - Glare condition between SIP 200 OK and SIP UPDATE cause one way voice

Last Modified

Feb 22, 2014

Products (3)

  • Cisco Unified Communications Manager (CallManager)
  • Cisco Unity Connection Version 7.1
  • Cisco Unified Communications Manager Version 7.1

Known Affected Releases


Description (partial)


SIP call may experience one or no way voice.


CUCM 7.1(3)
Glare condition where on one call leg SIP Update is received after SIP 200 OK
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