Sunday, May 2, 2010

Echolink Audio Setup, DTMF

Under Tools/Setup/Audio, the Calibrate button suggested a fine tuning of -94, but with that the DTMF tones were not recognized...

What works:
  • Fine tuning: 0 (default)
  • Sound card "Microphone" level 50% with "Advanced", "Boost" enabled
  • Sound card "Volume" all 100%, master volume around 75..80%

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