在自动交换机与电话机方面资本支出的大量增加。
Substantial increases in capital expenditure on automated exchanges and telephones.
用户自动交换机迅速普及。开发无人交换机远端报警设备。
Rapid expansion in the use of private automatic branch exchanges. Development of remote alarm equipment for unattended exchanges.
总经理和保安部经理必须在紧急命令中心(自动交换机房)指挥撤离。
The General Manager and the Security Manager will proceed to the Emergency command Centre (PABX Room) to give command on the evacuation.
该接口利用微型计算机技术从HJ—921型交换机的公共控制设备采集，并向农村支局自动交换机转发被叫用户号码。
Making use of microcomputer techniques, the interface collects information from common control exchange HJ-921 and repeats called subscriber number to rural telephone exchange.
如果需要自动重置交换机，也可以再次这么做。
You can do this again if necessary to automatically reconfigure the switch.
CiscoCatalyst网络交换机会自动在IP地址末端填充子网掩码。
The Cisco Catalyst Network Switch automatically fills in the subnet mask at the end of the IP address.
Message Façade从PBX/ACD（专用交换机/自动呼叫分配器）接收异步消息。
Message Façade receives asynchronous messages from the PBX/ACD (private branch exchange/automated call distributor).
但是，如果自动协商机制不能配置网络交换机能够支持的速度，则需要强制执行一个特殊配置。
However, you force a particular configuration if the auto-negotiation fails to configure a speed that you know your network switch is capable of supporting.
大多数现代网络交换机和环境都能利用自动协商机制（auto-negotiation）来提供最佳速度，特别是全双工网络交换机成为标准后。
Most modern network switches and environments can take advantage of auto-negotiation to provide the best speed, especially as full-duplex network switches have become the standard.
联机计费采集是采集机采用相关的文件传输协议，通过数据网络自动从交换机上采集计费文件的一种采集方式。
Collecting bill files online means that the equipment USES a kind of file transfer protocol to collect bill files from an exchange through a data network automatically.
图1所示的存储控制模块MCB在数字程控交换机等通信设备和自动控制设备中得到大量应用。
The memory control block (MCB) shown in Fig. 1 is widely used in digital program-controlled switching systems, telecommunication equipments and other automatic control equipments.
本文介绍了一种用MCS-51单片机控制的交换机多路外线自动接续装置。
This paper introduces an automatic multi-switch equipment controlled by the MCS-51 microcomputer on the crossbar exchange trunk line.
仿真结果表明该算法能自动发现网络中存在的多数哑交换机及其物理地址，生成的拓扑图更接近实际网络。
The result shows that it can automatically discover most of the dumb switchers and their MAC addresses in the switch domain, and generate the topology map which is more similar to the real network.
但他们已经取得了巨大进展占用交换机，这感觉没有一个人是在一个房间里，然后自动关闭。
But they've made great strides in occupancy switches, which sense when no one is in a room and then shut off automatically.
本文提出研制新型的基于CAN总线的数字程控交换机替换原有的全电子式自动电话交换机。
This article is proposed to develop a new type of digit programme-controlled telephone switching board which is based upon the CAN bus to replace the old automatic telephone switchboard.
史端乔式自动电话交换机形成。
有些交换机可配置进行裁剪通过开关以每港口基础直到用户定义阈值误差达到当他们自动改变存储转发模式。
Some switches can be configured to perform cut-through switching on a per-port basis until a user-defined error threshold is reached, when they automatically change to store-and-forward mode.
本文着重介绍市话局用户呼叫小交换机用户的全自动接续的各种接口电路方案。
This Paper introduces the interface circuits schemes of the PABX that realizes the local office subscribers to call the subscribers of PABX.
本文介绍电话局自动电话交换设备与机关企业用自动化小交换机间全自动化接续的接口电路。
The automatic connection interface circuits between the PABX and the automatic switch equipments of telephone office are presented in this paper.
在交换机一端，服务器交换机能自动阻断来自某个服务器的无关的广播信息流，以消除相关的中断和包丢弃处理。
On the switch side, a server switch can automatically block irrelevant broadcast traffic from a server to eliminate the associated interrupt and packet-discard handling.
可通过内置交换机进行线形布线或外置交换机进行星型布线，并且具有自动协商、自动交叉和全双工的性能。
Topology line through the built-in switch or topology star through external switch, and this coupler has performance of auto-negotiation, auto-cross and full-duplex.
为适应采用交换机网络进行通信对传输网本身可靠性提出的要求，介绍了IEC62439标准描述的高实用性自动网络通信协议。
To meet the requirement of switch-based transmission network for communication reliability, IEC62439 protocol is introduced and PRP (Parallel Redundancy protocol) is adopted.
为适应采用交换机网络进行通信对传输网本身可靠性提出的要求，介绍了IEC62439标准描述的高实用性自动网络通信协议。
To meet the requirement of switch-based transmission network for communication reliability, IEC62439 protocol is introduced and PRP (Parallel Redundancy protocol) is adopted.
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