一种基于部署穿越服务器的私网穿越方案  

A Private Network Traversing Solution Based on Deploying Translation Server

作　　者：姚远[1] 徐塞虹[1] 王小茹[1] 

机构地区：[1]北京邮电大学计算机学院,北京100876

出　　处：《计算机工程与应用》2006年第16期137-139,共3页Computer Engineering and Applications

摘　　要：私网穿越是在目前公网地址短缺情况下普遍存在的问题,文章在分析了当前流行的解决方案的基础上,提出了一种基于部署穿越服务器的解决方案,不需要对现有NAT和已有网络设备进行升级和改造,文中重点描述了实现原理和工作机制,并给出了详细的信令流程。Private Network Traversing is a common problem because of the present shortage of public IP addresses.In this paper,a solution based on the translation server is presented,by which the NAT equipments are not needed to upgrade.The principle,the work mechanism and the signal flows are described in detail.

关 键 词：私网穿越 VOIP MGCP NAT 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]