说明：  学c#的时候用的源码，企业电话客服系统， （1）本系统管理员用户名为：Tsoft，密码为：111。 （2）实例执行文件位置：TM\03\Daila\Daila\bin\Debug\Daila.exe （3）运行本程序需要安装语音卡（东进DJD 161A语音卡）及语音卡的驱动程序，否则运行程序出错
(Learn c# source code, enterprise telephone customer service system, (1) the system administrator user name: Tsoft password is: 111. (2) examples of the implementation of the file location: TM \ 03 \ Daila \ Daila \ bin \ Debug \ Daila.exe (3) needs to be installed to run this program the voice card (Dongjin of DJD 161A voice card) and voice card driver, otherwise run procedural error)