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- PSTC Public Switched Telephone Circuit 公共交换电话电路
- public switched telephone circuits 公共交换电话电路
- A term applied to a data transmission carried on the public switched telephone network and initiated by dialing the telephone number of the receiving station. 应用于普通开关电话网数据传输上的术语,指拨通某接收站的电话号码就能访问该系统的性质和动作。
- Interference from one telegraph circuit to another telegraph circuit or into telephone circuits. 一条电报线路或电话线路对另一条电报线路或电话线路的干扰。
- A licence that must be obtained by any organization seeking to link a private network to the British PSTN (Public Switched Telephone Network). 需要将私人网络接入英国PSTN(公共电话交换系统)的任何组织必须首先取得许可证。
- Public facsimile transmission service between subscribers terminals on the switched telephone network. 在电话交换网络上用户终端间的公用传真传输业务。
- 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。
- To equip(a room or telephone circuit, for example) with a concealed electronic listening device. 装窃听器安装隐蔽的电子监听装置(例如在房屋里或电话线路上)
- To be successful,Internet faxing must provide reliability and performance equal to or better than traditional public switched telephone network faxing. 为了获得成功,因特网传真必须提供与传统的公共交换电话网传真相同、甚至更好的可靠性和性能。
- To equip(a room or telephone circuit,for example) with a concealed electronic listening device. 装窃听器安装隐蔽的电子监听装置(例如在房屋里或电话线路上)
- In circuit-switched networks, such as the Public Switched Telephone Network (PSTN), multiple calls are transmitted across the same transmission medium. 在电路交换网络(例如公用电话交换网(PSTN))中,通过相同的传输介质传输多个呼叫。
- Also interference with telephone circuit is reduced because of the absence of zero-sequence currents. 由于无零序电流,对电话线路干扰的影响也降低。
- In data communication, the connection through the public switched telephone network from a terminal to a service, network or computer. 数据通信中,通过公共电话交换网,实现一个终端和一个服务部门、网络或计算机的连接。
- In the public switched telephone network (PSTN) age, people only could use the SMS and dial a telephone to communication. 其不只因为有著较传统电话更低的成本,同时也由于其能整合众多的网路服务。
- This Recommendation describes a high-speed terminal access to videotex services for use on the Public Switched Telephone Network (PSTN). 本建议描述用于公众电话交换网(PSTN)的可视图文业务的高速终端接入能力。
- If it connects,the sending machine scans the document and transmits the image over the public switched telephone network (PSTN) to the receiving machine. 如果接通了,发送机就对文件扫描,然后通过公共交换电话网(PSTN)向接收机传送文件图像。
- Megaco/H.248 is an emerging standard that will enable voice,fax and multimedia calls to be witched between the public switched telephone network and emerging IP networks. Megaco/H.;248是一个新出现的标准,能使语音、传真和多媒体呼叫在公共电话交换网(PSTN)和新出现的IP网之间进行交换。
- A term applied to a data transmission carried on the public switched telephone network and initiated by dialing the telephone number of the receivingstation. 应用于普通开关电话网数据传输上的术语,指拨通某接收站的电话号码就能访问该系统的性质和动作。
- A data transmission device that connects a remote terminal to a telephone circuit and converts the signal of terminal into the signal of line or converts the signal transmitted from processing center into the signal of remote terminal. 一种数传设备,它把远程终端设备连到电话线上,并把终端的信号转换成线上传输的信号,或把处理中心传送来的信号转换成远程终端设备信号。
- If it connects, the sending machine scans the document and transmits the image over the public switched telephone network (PSTN) to the receiving machine. 如果接通了,发送机就对文件扫描,然后通过公共交换电话网(pstn)向接收机传送文件图像。