摘要： 提出了一种使用STUN协议,只在应用层实现,无须改动现有NAT及SIP终端,无须扩展协议就可以让用UDP方式传输的SIP信令和媒体流顺利穿越大多数类型NAT设备的解决方案,并通过一个实例详细说明了这一方案的实现。
关键词:
会话初始化协议,
会话描述协议,
STUN,
网络地址转换
Abstract: A new solution for getting SIP itself and media sessions to traverse most types of NATs that use STUN protocol and do not require to change NATs or to expand correlative protocols is raised in the paper.A detailed instance is also presented in order to explain how to implement the solution.
中图分类号:
张波,胡瑞敏,边学工. 一种实现SIP穿越NAT的新方案[J]. , 2005, 31(02): 119-121.
ZHANG Bo1,HU Ruimin2,BIAN Xuegong2. A New Solution of Getting SIP Through NAT[J]. , 2005, 31(02): 119-121.