vad for incoming calls downloads
VOICE ACTIVATION DETECTION EXAMPLE
9.2.0 downloadOzeki VoIP SIP .NET SDK provides VAD support for detecting incoming voice activity of phone calls. The sample program can be used as a silence filter during VoIP calls. It is mainly used by predictive dialer systems ...
WINFORMS DTMF IVR
9.7.0 download... SIP SDK that ensures handling multiple lines & calls, DTMF signals, .wav or .mp3 file recording & ... The softphone can be extended with SIP voice/video calls, developing own softphone, Silverlight/Flash text/voice/video chat programs, supports ...