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- Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。
- digital branch exchange 数字小交换机
- If not,the call went to the company's in-house telephone switching system,or PBX (private branch exchange). 如果没有，电话就转到公司内的电话交换系统（即PBX，用户电话交换机）。
- The call is transferred to the Private Branch eXchange (PBX) and then to the Unified Messaging server. 呼叫将转移到专用交换机(PBX),然后转移到统一消息服务器。
- In the maintenance of Private Automatic Branch Exchange(PABX),the problem of power supply quality is often neglected. 在程控用户交换机维护中,电源质量的问题较容易被忽视。
- If not, the call went to the company's in-house telephone switching system, or PBX (private branch exchange). 如果没有，电话就转到公司内的电话交换系统（即pbx，用户电话交换机）。
- If not, the call went to the company's inhouse telephone switching system, or PBX (private branch exchange). 如果没有,电话就转到公司内的电话交换系统(即PBX,用户电话交换机)。
- A set of extensions that are organized into a group, over which the Private Branch eXchange (PBX) "hunts" to find an available extension. 组织为一个团体的一组扩展,专用交换机可通过该团体“查寻”可用的扩展。
- A number that is configured in a Private Branch eXchange (PBX) that allows a subscriber to access their Microsoft Exchange mailbox over the telephone. 在专用交换机(PBX)中配置的一个号码,允许订阅者通过电话访问其Microsoft Exchange邮箱。
- A LAN (Local Area Network)based on PBX (Private Branch Exchange) is easy to connect with other networks and its investment can be reduced. 用户交换机（PBX）作为局域网的连接手段，可减少投资，便于与其它网络连接。
- Hunt group is a term that is used to describe a group of Private Branch eXchange (PBX) or IP PBX resources or extension numbers that are shared by users. 智能寻线一词用于描述由用户共享的一组专用交换机(PBX)或者IP PBX资源或分机号码。
- When you create a Unified Messaging (UM) IP gateway object in Active Directory, you must define the IP address of the physical IP gateway or IP PBX (Private Branch eXchange). 在Active Directory中创建统一消息(UM)IP网关对象时,必须定义物理IP网关或IP PBX(专用交换机)的IP地址。
- digital electronic private automatic branch exchange 数字专用式电子自动交换分机
- Central office telephone equipment serving subscribers at one location on a private automatic branch exchange basis. The system allows such servicesas direct inward dialing,direct distance dialing,and console switchboards. 中央局的电话设备，以用户专用自动交换机方式为某一地区的用户服务。该系统允许直接内部拨号、长途直接拨号以及控制台交换转接等。
- Central office telephone equipment serving subscribers at one location on a private automatic branch exchange basis. The system allows such servicesas direct inward dialing, direct distance dialing, and console switchboards. 中央局的电话设备，以用户专用自动交换机方式为某一地区的用户服务。该系统允许直接内部拨号、长途直接拨号以及控制台交换转接等。
- Private Branch exchange (PBX) technique was combined with computer technique strongly by using Computer Telephony Integration (CTI) technique. The general thinking of operation and exchange were separated in the system had been adopted. 系统通过CTI(Computer Telephony Integration,计算机电话集成)技术,将交换机技术与计算机技术有机地结合。
- WPABX: Wireless Private Automatic Branch Exchange 无线专用自动交换分机
- private branch exchange access line 专用小交换机联接通道
- Most of the computers we are using are digital computers. 我们正在使用的计算机大多数是数字计算机。
- private branch exchange final selector 专用交换机终接器
