reproduced one of the students developed their own protocol stack, basically realize the definition of rfc3261, very good

Packet : 39709553osip_stack.rar filelist
自己动手写SIP协议栈\自己动手写SIP协议栈.doc
自己动手写SIP协议栈\附录1：SIP协议栈实验数据（用户代理版）.doc
自己动手写SIP协议栈\附录2：SIP协议栈试验数据（服务器版）.doc
自己动手写SIP协议栈

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