cmg公司的smpp sdk资料，包括全部详细的接口文档，和sample程序，vc语言版本。也包含了一些同用的smpp的资料。以前做smpp项目时积累下来的。-cmg' s smpp sdk, including all the detailed interface documentation, and sample programs, vc language version. Also contains a number of same using smpp information. P

关于短信系统的开发项目，对cmpp协议的封装和消息分析处理等，对submit和deliver的消息处理和通讯的打包等-On the SMS system development projects, cmpp protocol processing package and message analysis on submit and deliver the message processing and communications package, etc.