用python开发的飞信客户端，源代码提供。-With the development of Fetion python client, provided the source code.

GSM 空中接口 分析软件，可以实时分析USRP等SDPR平台DUMP下的信令信息 -GSM air interface analysis software, real-time analysis of signaling information the USRP such as the SDPR platform DUMP