TSapi 软件电话源代码，在Definity交换机系列上面测试通过，该demo中有很多tsapi的应用，值得参考。-TSapi phone software source code, the Definity switch above the test series, the demo had many tsapi applications, a good reference.

sipp测试工具所使用的测试脚本代码，包含sip用户注册服务器端、客户端、以及正常、异常、随机、混合多种业务模型下的脚本demo。-Test scr ipt code sipp testing tools used, including the sip user registration server, client, and normal, abnormal, random, mixed model demo scr ipt.