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
Call Tracking Applications
AddTapi.NET wraps Microsoft Telephony Application Programming Interface (TAPI) and provides a set of easy-to-use managed classes for developing CTI software. AddTapi.NET supports TAPI 1.3 - 3.1 and works with all TAPI-compatible telephony hardware, from voice modems to advanced telephony boards to TAPI-compatible PBX systems, including:
Dialogic Diva analog and digital boards
Cisco Unified Communication Manager
Avaya IP Office
3Com NBX 100
And many others...
AddTapi.NET requires .NET Framework version 2.0 - 4.5 and works with all .NET development platforms including Visual Studio 2005-2013, Visual C#, Visual Basic .NET (VB.NET) and Visual C++.Why choose AddTapi.NET?
Easy to use without any TAPI knowledge or telephony programming experience.
With AddTapi.NET you can start adding telephony features to your software without spending weeks studying complex TAPI or proprietary telephony hardware API. Unlike other TAPI controls that provide a simple wrapper for TAPI functions, AddTapi.NET does a lot of work under the hood. Just look how easy multi-line Caller ID can be added to your application when you use AddTapi.NET:
100% .NET managed code.
AddTapi.NET was designed for .NET from the ground up. AddTapi.NET is written entirely in C# and does not contain any legacy code. Almost all other TAPI controls use old ActiveX technology. With AddTapi.NET you get convenient classes, events and collections that look like a part of the .NET framework. Plus no more problems with ActiveX registration or incompatible DLL versions. AddTapi.NET just works!