... substation transformer 配电变压器 substation 分站；变电所；分台；用户话机 substituent 取代者；取代基 ...
基于164个网页-相关网页
总用户话机 main subscriber station ; station main subscriber
用户电话机 subscriber set ; subscriber device ; subset ; subscriber set,subscriber set
用户电话交换机 PBX Private Branch exchange ; private branch exchange ; CTX Customer Telephone eXchange ; CTX
用户人机对话模块 UIM UserInteractiveModule
用户电话副机及附件 Telephone Extension and Supplementary Facilities
用户电话小交换机 [通信] telephone private branch exchange
网络用户电话机控制键 Network Subset Control Key
电话外线测试仪，是电话交换台对用户话机、馈线进行检查、测试的配套仪器。
The testing instrument of telephone outside connections is a set of instruments for examining and testing telephones and feed lines by telephone exchange station opera-tors.
该系统可以实现电话话单的记录、话费的统计与结算、用户话机权限控制、密码电话等功能。
The record and statistic of telephone charging, the control of user grade and cipher code telephone are developed deveploped in this system.
最后给出了安全IP电话网的设计，通过使用RADIUS认证系统实现用户认证和授权，通过使用IP保密电话机实现数据的安全传送。
In the end, the thesis gives the design of secure IP telephone system, which can authenticate and authorize through RADIUS, transfer data safely through the secrecy IP phone.
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