DTMF
Emit DTMF tones from the PC sound card.
Emit DTMF tones from the PC sound card.
SIP SDK for .NET and ActiveX
Get al the voice TAPI functionality!
VoIP SIP Client SDK for .NET and ActiveX
SIP Softphone ActiveX
Softphone SDK, SIP SDK, VOIP SDK, Softphone
DTMF Tone Decoder
A powerful and intuitive VoIP SIP SDK
VoiceXML Gateway for SIP VOIP Skype services
A powerful and intuitive VoIP SIP SDK