移动增值业务,主要介绍彩信方面的知识，AMR。彩信的一些基本知识，对于移动增值开发工程师有很大的帮助。-Mobile value-added services, mainly introduce MMS knowledge, AMR. Some basic knowledge of MMS for the mobile value-added development engineer has a great help.

mbuni源码, Mbuni是一个开源的多媒体消息服务网关。-Mbuni is a fully-fledged Free/Open Source Multimedia Messaging Service (MMS) gateway