摘要
本文从常见的私网穿越问题解决方案入手,重点分析了基于代理方式的私网穿越问题,提出了在SIP(Session Initiation Protocol)控制下的基于RTP(Real-time Transport Protocol)报文预发送机制的代理方式私网穿越改进方案。
In this paper, four familiar schemes are listed and the disadvantages of these schemes are analyzed respectively. An analysis emphasis is put on proxy based private network traversal scheme and an implementation scheme is presented which is based on RTP (Real-time Transport Protocol) packetspre-sending mechanism under the control of SIP (Session Initiation Protocol).
出处
《电信工程技术与标准化》
2004年第11期76-81,共6页
Telecom Engineering Technics and Standardization
基金
高等学校博士学科点专项科研基金资助课题(No. 20030013006)
电子信息产业发展基金项目:移动通信增值服务平台及应用系统
国家移动通信产品研究开发专项项目:下一代移动智能网络系统的开发及应用
