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Cisco Bug: CSCta65705 - MGCP t38 race condition due to inproper H323 modeRequest Sequence

Last Modified

Feb 22, 2014

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Incoming FAX call to 3rd party XMedius FAX Server intermittently becomes silence and no FAX tone is played to calling party.
Call Flow: MGCP => CCM => H323
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