Int 2F Fn DB23  - Zyxel Zfax V3+ - Record Voice File                       [F]

   AX = DB23h
   DS:SI -> destination filename, including path (max 128 characters)
   CX = recording channel (0 = telephone line, 1 = microphone/speaker)
   DX = voice file format
       00h CELP, 01h two-bit ADPCM, 02h three-bit ADPCM

Return: AX = status (see #2768)

See Also: AX=DB21h,AX=DB22h,AX=DB24h