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Cisco Bug: CSCup73743 - ATA 187-requests switchback to audio after sucessful fax.

Last Modified

May 05, 2016

Products (1)

  • Cisco IP Phone 8800 Series

Known Affected Releases


Description (partial)

CDR records from CUCM show successful fax calls as failed calls.

ATA 187 doing t38 fax. After every successful fax, ATA sends a re-invite to CUCM to negotiate audio after t38 is completed. This is not supported on CUCM.
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