PINT业务在软交换网络中的实现

Realization of PINT services in softswitch networks

文章介绍了智能网与Internet互通的原理,以及PINT(PSTN Internet iNTerworking)业务的基本概念和网络结构,并对PINT协议进行了分析。同时给出了智能网与Internet互联的模型,并结合点击拨号业务讨论了其具体的实现方式。最后讨论了互联时的安全问题。

This paper first introduces the principle of the interworking between intelligent networks and the internet, the funda mental concept of PSTN-Internet Interworking （PINT） services and the network architecture, and analyzes the PINT protocol Then, it presents the model of the interworking and describes its practical realization in connection with the click to dial serv ices. Finally, it discusses the security issues in interworking.