> 1. Vestec, Lumenvox or other?
Vestec
> 2. How many digits of DTMF are you aiming for (using SPEECH_DTMF_MAXLEN?)
6
> 3. Are you presenting DTMF back (verbose ${SPEECH_TEXT(0)}) ?
Similar. There's a NoOp that display what was originally that value in
the log.