EzVoice 1.1.1 was the early version of EzVoice. It is a typical example of how TAPI can be used to develop a feature-rich computer answering machine product. It has been downloaded world wide for more than 80,000 copies. Now the source code for this wonderful product is available for commercial use for a one-time fee of US$180.00. 

Why Use EzVoice 1.1.1 Source Code Package

By reading TAPI documentations through MSDN, you can get a rough idea about TAPI. However, due to a variety of modems and telephone cards, it is very difficult for you to write correct code and accommodate all possibilities on various Windows OS and hardware platforms. For example, some modems do not detect disconnection after the caller hangs up, so you have to implement silence detection to deal with this. In other cases, modems simply drop calls a few seconds after getting connected. Then you have to use other ways to maintain the call progress. To handling all these possibilities including driver issues is not an easy job. Fortunately, EzVoice 1.1.1 has been downloaded and tested world wide for more than 80,000 copies. It has resolved all these problems. If you want to integrate it into your application and save months and even years of hard work, please order it now. 

This software package is written in C and SDK, no MFC specific classes, supports TAPI v1.4, up to v2.2. It runs on one line / modem and can be easily modified to handle multiple lines and modems. The package are compiled by Microsoft Visual Studio C++ 6.0 Enterprise Version.