Everything works fantastic, except that the volume is a bit loud. Any way to turn it down just a bit? It seems just a little over driven, slightly distorted. I’d like to clear it up if possible.
asterisk is born to provide the PBX, so
which has no high and intellignet function to handle the sound and voice.
as like automatically controlling the volume.
and then, manager should prepare and store the retuned sound file using
sox utility or other tools on PC, like cooledit, audition.