| 基于ICE方式多网络视频会议系统中SIP穿越NAT的研究与设计 |
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| 引用本文： | 蔡航标,任建辉,徐林.基于ICE方式多网络视频会议系统中SIP穿越NAT的研究与设计[J].成都大学学报(自然科学版),2009,28(1):52-55. |
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| 作者姓名： | 蔡航标 任建辉 徐林 |
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| 作者单位： | 四川大学,计算机学院,四川,成都,610065 |
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| 摘 要： | 作为下一代会话信令控制协议，SIP被得到广泛的应用，在视频会议系统的多网络背景下，参与会话的各成员之间具有良好的互通性极为重要，基于S／P的NAT穿越则是解决这个问题的关键．从系统实际出发，针对目前各种实现方案，阐述了基于ICE的NAT穿越方案，并得到了很好的实现．
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| 关 键 词： | ICE NAT穿越 SIP 多网络 |
Research and Design of NAT Traversal for SIP in Video Conferencing Systems Based on ICE |
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| CAI Hangbiao,REN Jianhui,XU Lin.Research and Design of NAT Traversal for SIP in Video Conferencing Systems Based on ICE[J].Journal of Chengdu University (Natural Science),2009,28(1):52-55. |
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| Authors: | CAI Hangbiao REN Jianhui XU Lin |
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| Institution: | (College of Computer Science, Sichuan Univesity, Chengdu 610065, China) |
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| Abstract: | As the next-generation control(signaling) protocol Session Initiation Protocol(SIP) has been widely used,especially in video conferencing systems over multi-network,connectivity among the members in session is a big problem.The key to resolving this problem lies in methodology for Network Address Translator(NAT) traversal for the SIP.This article depending on actual conditions of system and the existing solutions,expounds a methodology for NAT traversal which called ICE which has yielded desirable results. |
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| Keywords: | ICE SIP |
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