VOIP技术概述及组网配置

摘要

The trend of VOIP network to replace the traditional PSTN network is becoming more and more obvious. With the devel-opment of technology and the improvement of the network environment, it will get more development. This paper describes the principle of VOIP technology, key technology, the formation of the network and the realization of the business.%VOIP网络取代传统PSTN网络的趋势越来越明显，随着技术的成熟和组网环境的完善将得到更大的发展。本文阐述了VOIP技术原理、关键技术、组建网络及实现业务开通。