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融合语音通信网络技术建议书*********有限公司2007年10月第1页共62页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共62页目录目录..................................................................................................................................................................1第1章概述.....................................................................................................................................................21.1AVAYA公司简介.................................................................................................................................2第2章系统方案构造.....................................................................................................................................42.1设计原则...............................................................................................................................................42.2系统建设方案........................................................................................................................................62.4系统建设未来发展构想......................................................................................................................152.3.1多媒体消息处理系统..................................................................................................................152.3.2集成的视频通讯解决方案..........................................................................................................162.3.3移动办公的应用..........................................................................................................................172.3.3.1IP软件电话............................................................................................................................172.3.3.2EC500功能............................................................................................................................192.3.4企业内部即时通讯系统..............................................................................................................19第3章媒体服务器介绍...............................................................................................................................233.1S8400媒体服务器说明.......................................................................................................................233.2G650媒体网关....................................................................................................................................263.4G700媒体网关....................................................................................................................................283.5G350媒体网关....................................................................................................................................303.5IP语音关键处理板卡简介..................................................................................................................323.5.1以太网控制CLAN板TN799.....................................................................................................323.5.2IP语音处理资源板TN2302/TN2602......................................................................................333.6.3语音宣告板TN2501AP..............................................................................................................34第4章系统主要...