TAPI编程应用，是一个实际项目使用的代码。-TAPI programming applications, the project is a practical use of the code.

tsp的一个简单例子，供需要写tsp的参考，源码来自windows telephony programming随书源代码-1. How do I write a TSP? The most common way to write a TSP is to take the source code for an existing TSP and use it as a template for writing a new one.