PSTN Public Switched Telephone Network 公共交换电话网 RACE Regional Automatic Circuit Exchange 地区自动电路交换机 ..
基于10个网页-相关网页
电信常用缩略语 ... PRI I Primary Rate Interface 原速率接口 PSTN public switched telephone network 公众交换电话网 PTT T Postal, Telegraph and Telephone 邮政，电报和电话 ...
基于6个网页-相关网页
公共开关电话网络 : pstn public switched telephone network 对话开始 : beginning of conversation; session ini ..
基于2个网页-相关网页
电信常用缩略语词汇 ... PRI Primary Rate Interface 原速率接口 PSTN public switched telephone network 公众交换 电话网 PTT Postal, Telegraph and Telephone 邮政，电报和 电话 ...
基于1个网页-相关网页
PSTN-Public Switched Telephone Network 公共交换电话网络 ; 共电话交换网 ; 电话网
The number of lines and traffic of the Public Switched Telephone network (PSTN) network have also been decreasing.
公共电话交换网(PSTN)的线路和流量也在减少。
It is most extensively used Lines of Communication to Public Switched Telephone Network (PSTN), hence the video surveillance system based on PSTN possesses widespread application prospects.
公共电话交换网(PSTN)是最广泛使用的通信线路，因此在PSTN线路上传输视频具有广阔的应用前景。
A new ECG teletransmission system based on embedded modem and public switched telephone network (PSTN) is presented, which consists of family unit, PSTN and center workstation.
本文介绍了一种通过嵌入式调制解调器与公共电话网实现心电数据远程传输的系统，系统由家庭单元、公共电话网和中心工作站组成。
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