TAPI .NET Telephony Library - easily add telephony features to your C#, VB.NET or C++ application. AddTapi.NET supports Microsoft Telephony Application Programming Interface (TAPI) 1.3 - 3.2 and works with all TAPI-compatible telephony hardware, from voice modems to advanced telephony boards to TAPI-compatible PBX systems.

Add telephony functions to your application...
and enable it to make and answer voice or data calls, detect caller IDs, receive and generate DTMF tones, read/set the display of a phone, control the hookswitch devices and many more.

hbTapi Components is a collection of Delphi VCL components allowing object-based access to Microsoft's Telephony API (TAPI). It supports multiple phones, lines, addresses and calls. DTMF handling and wave playback/recording is included.

Corporate portal - this is the company's internal information management system designed for collaborative work on assignments, projects and documents, effective internal communications. Bitrix24.CRM is currently the most affordable on premise client management system on the market. Besides powerful CRM features, this edition has tasks, projects, document management, telephony and other Bitrix24 features as well, but it has been simplified to better fit the needs of small companies and sales departments who primarily need sales, marketing and customer service tools. Besides powerful CRM features, this edition has tasks, projects, document management, telephony and other Bitrix24 features as well, but it has been simplified to better fit the needs of small companies and sales departments who primarily need sales, marketing and customer service tools.

The Telephony API (TAPI) is one of the most complex APIs of Microsoft Windows. hbTapi Components abstracts the API to some Delphi components which can be easily controlled by your application. hbTapi Components works through Microsoft's Telephony API to provide hardware-independence, this makes it easy to work with telephony devices from many manufacturers. It can be used with any TAPI compliant telephony hardware: low cost modems, ISDN adapters, professional telephony cards and switches etc.

With AddTapi.NET you can easily add telephony features to your C#, VB.NET or C++ application. AddTapi.NET has everything you need to develop telephony applications such as:

Interactive Voice Response (IVR) Systems
Caller ID Applications
Voice Mail Systems
Phone Dialers
Call Recorders
Notification Systems
Call Tracking Applications
Phone Surveys

The Telephony API (TAPI) is one of the most complex APIs of Microsoft Windows. hbTapi Components abstracts the API to some Delphi components which can be easily controlled by your application. hbTapi Components works through Microsoft's Telephony API to provide hardware-independence, this makes it easy to work with telephony devices from many manufacturers. It can be used with any TAPI compliant telephony hardware: low cost modems, ISDN adapters, professional telephony cards and switches etc.