IP电话在电力调度通信网中的应用  

Application of IP telephone in electric power communication network

作　　者：张林[1] 李秀娟[1] 储忠[1] 阎复利[1] 

机构地区：[1]合肥学院信息工程与自动化系,安徽合肥230022

出　　处：《电力系统通信》2005年第1期21-23,46,共4页Telecommunications for Electric Power System

基　　金：安徽省教育厅自然科学基金资助项目 (基金项目编号 2 0 0 3kj2 84)

摘　　要：IP电话(InternetTelephone)是指在IP网上通过TCP/IP协议实时传送语音信息的应用。论文利用电力调度系统通信网与Internet的共性,提出可以在电力调度系统通信网上实时传送语音信息,这样做可以充分利用电力通信网的带宽,节省调度系统通信费用,而且仅需要简单的设备便可实现覆盖面广、接入方便的电力调度系统通信网IP电话。因此,电力调度系统通信网IP电话的应用前景十分广阔。IP telephone is a technology by which we can transmit sound information in time on IP network by TCP/IP protocol.Since Internet and the electric power dispatch communication network have similar characters,we can transmit sound information in real time in electric power dispatch communication network.If we make use of the band of the electric power dispatch communication network fully,we can save a lot of communication cost used in the dispatch system.Now,by installing simple equipment,we can realize IP telephone of large coverage and convenient access in electric power dispatch communication network.In conclusion,the application of IP telephone in electric power dispatch communication network has a broad prospect.

关 键 词：电力系统通信网 IP电话 IP传真 可视IP电话 

分 类 号：TN916.1[电子电信—通信与信息系统] TN915.853[电子电信—信息与通信工程]