摘要
在分析SIP协议和的IPv4/IPv6转换机制的基础上,提出了一种应用层网关与NAPT-PT相结合的解决方案并且实现了在不改动终端和原有设备的情况下实现了异类网之间SIP通信。
After analyzing SIP messages and several common mechanisms of translating between IPv4 and IPv6, then a solution based on the cooperation of SIP ALG and NAT-PT is proposed. At last communications based on SIP in the heterogeneous network without changing application programs on client hosts is inplemented.
出处
《计算机科学》
CSCD
北大核心
2007年第11期47-49,共3页
Computer Science
基金
重庆市教委科学研究项目(项目合同号:KJ071306)
