pyst 0.6.50 发布，操作Asterisk的Python库

Pyst包含了一组接口和类库，能够采用编程的方式在Python中操作Asterisk。这个类库当前支持AGI，AMI和Asterisk配置文件的解析。此外还支持AGI的调试功能。Asterisk是一个开放源代码的软件VoIP PBX系统。

发布说明: The asterisk management interface emulator asterisk/astemu can now be used for unit tests of applications using asterisk.manager. The authors are using this in the regression test (see the test directory), but this way, it is usable by others