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communicationData计算机数据 | 邮电通讯系统 2022-08-15 41 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
数据通讯是指计算机与计算机之间交换数据的进程。数据通讯系统是指以计算机为中心,用通讯线路联接分布在各地的数据终端设备而履行数据传输功能的系统。
格威交融通讯IPPBX概述.doc
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(Data communication refers to the process of exchanging data between computers. A data communication system refers to a system that takes a computer as the center and uses communication lines to connect data terminal equipment distributed in various places to perform data transmission functions.
Overview of IPPBX of Gewei Fusion Communication.doc
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[下载]15250273183.rar




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