If this value is set to a non zero value, DTMF tones will be able to be played back on local multimedia
hardware (if enabled) whenever the VOIP application turns a DTMF digit ON. Note that this parameter
allows the media engine to configure itself to support this capability. The application can at any
time determine if DTMF tones get played back locally when the DTMF tone is started using the StartDtmfTone(Int32, UInt32, VoipMediaEngine..::.DTMF_TONE, UInt32, Boolean, Boolean, Boolean)
API procedure.
Namespace:
LanScapeAssembly: LMEVoipManaged (in LMEVoipManaged.dll) Version: 6.0.5226.26700