mjsip v1.7
代码说明：
MjSip includes all classes and methods for creating SIP-based applications. It implements the complete layered stack architecture as defined in RFC 3261 (Transport, Transaction, and Dialog sublayers), and is fully compliant with RFC 3261 and successive standard RFCs. Moreover it includes higher level interfaces for Call Control and User Agent implementations. MjSip comes with a core package implementation that includes: all standard SIP layers and components, various SIP extensions (already defined within IETF), some u
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
