English translation for "pbx trunk"

私用交换分机干线
私用交换分机联络干线

Related Translations:

pbx:  P.B.X. ＝private branch exchange (电话)专用小交换机。

nonindialing pbx:  非拨入

centralized pbx:  集中式用户交换机

cordless pbx:  无绳用户交换机

pbx attendannt:  千兆位元组私用交换分机值班员

digital pbx:  数字专用小交换机

pbx grouforwarding service:  小交换机群前转业务

common battery pbx:  共电式用户小交换机

pbx successive selection:  

ipbx international pbx:  国际

Similar Words：

"pbx private branch exchange" English translation, "pbx pse ampitde modation" English translation, "pbx pulse amplitude modulation" English translation, "pbx tie trunk" English translation, "pbxl private branch exchange line" English translation, "pbz" English translation, "pbzn" English translation, "pbzs" English translation, "pc" English translation