private automatic exchange(PAX)是什么意思


中文翻译私用自动交换机

网络释义

1)private automatic exchange(PAX),私用自动交换机2)private automatic branch exchange(PABX),私用自动交换分机3)private branch exchange PBX,私用交换机4)private automatic switching system(PASS),私用自动交换系统5)Private Automatic Branch Exchange(PABX ),用户自动交换机6)PABE (Private Automatic Branch Exchanger),专用自动交换机

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