Q10422 - BUG: DTMF Detection does not work with CAPI based ISDN boards and the Free Version

Problem Description When using CAPI based ISDN boards with TERAVoice SP1 Free Version, the following error occurs in the event log and DTMF detection does not work as expected:   4122 - Error initializing DTMF detection. Please ensure you device supports DTMF detection and you have the latest drivers installed. Status
Affected product versions
  • TERAVoice Server 2004 SP1 Free Version
Please note: The Retail and Promo versions are not affected by this problem!

Applies To
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Author:  Matthias Moetje
Created: 5/24/2005
Last edited: 7/17/2005
Version: 1.0