企业信息化建设中的通讯应用

Application of Communication in Enterprise Informationization Construction

文中介绍了PSTN和宽带IP电话的概念及相关知识,宽带IP电话的发展以及相关协议的现状。在信息化建设迅猛发展的今天,随着各项技术的不断改进和网络标准的进一步统一,宽带IP电话借助自身优势将逐渐替代现有的PSTN电话,使未来的通讯事业发生革命性的变化,同时,通讯产业带给企业的经济与社会效益也必将越来越为显著。

This article introduces the concepts and related knowledges of PSTN and Broadband IP phone,the development of Broadband IP phone and the current situation of the related agreements.With updating of technologies and uniting of network standards, today it is possible that broadband IP phone with much more advantages would have replaced the present PSTN phone.That not only causes revolutionary changes of the communication but also brings the outstanding economic and socail benefit to enterprises in the future