一个演示TAPI拨号的程序,没有完整的项目,新建一个项目把源文件加入即可.-TAPI Dial-a demonstration of the procedure, not the integrity of the project, a new project to source documents can be joined.

一個完整的VB.NET tapi3.0 程序，包含自動應答，Incoming，Outgoing，外撥。-a complete VB.NET tapi3.0 procedures, including automatic response, Incoming, Outgoing, Avaya.