PSTN网络与NGN网络互通性试验的解决方案

Solution Plan for Inter-communication Test between PSTN and NGN

随着信息产业的发展,下一代网络(NGN)应是支持语言、数据、视频、多媒体等多种业务的融合网。本文论述了NGN网络与PSTN网络互通的三种试验方案,信令适配方式,以及NGN网络技术发展的趋势。

With development of information technology, NGN shall be an integrated network for services supporting to language, data, video and multi-media. The article illustrates the three test plans for inter-communication between NGN and PSTN and mode of signalling adapter as well as the tendency for development of NGN technology.