WS848数模程控交换机目录第一章用户手册简介.........................................................................................6第二章产品概述.................................................................................................62.1产品简介.....................................................................................................62.2特点..........................................................................................................72.3交换机语音.................................................................................................7第三章技术要求..................................................................................................83.1技术要求.....................................................................................................83.1.1容量......................................................................................................83.1.2接口类型..............................................................................................83.1.3外设接口..............................................................................................83.1.4传输特性..............................................................................................83.1.5衰耗频率失真......................................................................................83.1.6输入电平增益变化..............................................................................83.1.7串音衰减..............................................................................................93.1.8拨号方式脉冲、音频..........................................................................9第四章安装...................................................................................................104.1.1前面板................................................................................................104.1.2接线面板............................................................................................104.2安装环境...................................................................................................114.3硬件安装步骤...........................................................................................114.3.1线路安装............................................................................................114.3.2软件安装............................................................................................12第五章:软件使用及调试.................................................................................155.1软件使用...................................................................................................155.1.1软件功能简介....................................................................................155.1.2一般操作规则....................................................................................161WS848数模程控交换机5.1.3系统登录............................................................................................165.1.4权限管理............................................................................................175.1.5话务监控............................................................................................195.1.6押金管理............................................................................................195.1.7参数设置...................................