Call failure analysis on digital trunk of PBX;
程控交换机数字中继呼叫失败原因分析
In this paper,the author introduces some key points of debugging Harris H20-20 digital trunk board Q.
文章介绍哈里斯H20-20数字中继板Q。
Transparent bridge, trunk, router on stick, and VLAN are the major methods of interconnecting 2-layer switch and 3-layer switches, but this interconnecting depends on whether they conform identical standard or not.
一般的 2层交换机与 3层交换机之间的互联可通过桥接、中继、单臂路由及VLAN等方式 ,这基于一个前提就是它们都支持同一的标准 。
Study on relay link of repeater station;
差转台中继链路方法的研究
Improved algorithm of cooperative relay nodes selection;
一种改进的协同中继节点选择算法
buoy repeater statio
浮标中继站中继站浮标
an intermediary post office
中继 [中介] 邮局
data relay and technology mission
数据中继和技术任务(数据中继任务)
community antenna relay service
共用天线中继业务同用天线中继业务
Relay selection in OFDMA cellular relaying networks
OFDMA蜂窝中继网络中继选择算法研究
He drove on in the darkness.
他在黑暗中继续开车。
time division radio relay system
时分无线电中继系统
tracking and data relay satellite
跟踪和数据中继卫星
outgoing secondary line switch
出中继第二级寻线机
automatic toll switching repeater
长途电话自动中继器
short-range pick-up television relay equipment
近距离电视中继装置
orbiting data relay satellite system
轨道数据中继卫星系统
microwave amplifier repeater system
微波放大器中继系统
automatic trunk testing equipment
自动中继线测试设备
automatic trunk routiner
自动中继线例行测试器
radio relay set
无线电中继通信设备
relay selsyn motor
中继自动同步电动机
Eurovision link
全欧电视广播中继线路