Dtmf
AW Capi Pro
Delphi Development of ISDN telephony. AWCapi supports almost every CAPI Supplementary Service and it has a built-in DTMF decoder/encoder (it...
VC components Evaluation 2.5.2008.01
High performace VCL components for audio streaming applications, such as voice chat, voice conference, and similar VoIP software, providing...
Phone Tone Decoder 3.2
PhoneTone Decoder Control is not an end-user application program but a programming component for beginning to advanced developers. Component...
ToneEncoder ActiveX
ToneEncoder is the high performance, professional, stable and easy to used ActiveX Control to encode variant of tone signals.Component...
TAPIEx 3.3
Telephony development component(ActiveX Control), extensition of Microsoft TAPI2.0,support multi-lines, multi-calls per line, help you build you...
Voicent VoiceXML Gateway 6.0.1
VoiceXML Gateway VOIP PSTN TAPI development SDK for interactive telephony apps. High level W3C development platform. Supports text-to-speech, voice...
hbTapi Components 2.0.3
hbTapi Components is a collection of Delphi VCL components allowing object-based access to Microsoft's Telephony API (TAPI). It supports multiple...
KDTele Tools 3.5
Powerful collection of components providing telephony, faxing, serial port communication, data transfer, speech recognition, and much
Simple SIP VoIP components 0.91
Delphi sip voip voice over ip pc2phone softphone component vcl
ExceleTel TeleTools 2.11
ExceleTel TeleTools is a programmer's tool that allows object-based access to Microsoft's Telephony API (TAPI), which equates to easy and...
Voice over IP H323 SDK 2.1
Our brand-new VoIP H.323 SDK provides a powerful and highly customizable solution to quickly add H.323 based dial and receive phone calls features...