基于DNS的ENUM技术及其应用研究

文章阐述了计算机网络资源寻址定位技术，提出ENUM技术是计算机网络资源寻址定位技术的一种，ENUM技术的研究和使用推广对于下一步网络应用的发展，尤其是对于电话网和数据通信网之间的基于VoIP通讯应用的融合具有十分重要的意义，此外，文章还简单分析了ENUM的技术要 点和解析流程，重点设计了一套实验系统用来探讨ENUM技术和运行框架，并比较ENUM和现有典型目录服务系统之间的关系，分析并指出了此项技术在应用中面临的问题，结合当前的研究状况给出了发展建议和前景展望。

Research on DNS- based ENUM Technology and it's Application

This paper explains the computer network resource addressing techn ology firstly,and presents that ENUM is one of these network re-sources addres sing technologies.The research and pro-motion on ENUM technologies will be ver y meaningful for the development of future Internet ap-plications,and espe-cially for the VoIP-based inter-infiltra-tion of PSTN and Inter-net.Moreov er,we analyze ENUM technology and resolving flow,and have designed an experim ental system,after that,we com-pare ENUM and the typical directory services ,and point out the problems encountered in ENUM operation.As a conclusion ,based on current research and deployment ,some suggestions and research pla ns for ENUM technology are presented.