Specifies the audio buffering depth of DTMF sample blocks (from the internal DTMF generator) as they
are sent to all enabled phone lines. This value is generally set to 2 to imply "double buffering".
If your host computer is slow or you experience broken DTMF audio at the far end of the call, you
may have to increase this value.
Namespace:
LanScapeAssembly: LMEVoipManaged (in LMEVoipManaged.dll) Version: 6.0.5226.26700