Services include sale , installation , relocation , maintenance , repairing for telephone system keyline or pabx 专营电话系统telephone system , keyline and pabx及电脑网络业务十多年
In 2004 - 05 , the department carried out a large - scale project for the replacement of the pabx system in revenue tower 在2004至05年度，本局进行了一项大型计划，把税务大楼的自动电话接驳系统更换。
Catv systems maintenance , telecommunication systems maintenance , cable tv systems maintenance , pabx systems maintenance , etc 电视广播系统维修、电讯系统维修、有线电视系统维修、电话系统维修等
Sell new and refurished telephone system , keyline and pabx system by manufacturers panasonic , nec , nitsuko , toshiba , iwatsu , at t and nortel 售卖各款全新及翻新电话系统跳线及交换系统。售卖牌子包括：
Wan / lan devices and servers , pabx system , server room environment daily checking and maintenance , trouble shooting , wan line connectivity and performance monitoring 广域网/局域网，服务器，电话系统，机房环境的日常检查，监控和维护。
Through oapi , our dcrs recording server can be integrated with call center crm system , database , pabx and other communication system Dcrsoapi开放整合平台让客户可以轻易地将语音通信内容与客服的crm系统、数据库系统以及其它通信系统整合。
In february 1999 , a new pabx room was erected in enquiry service centre on 1f of the tower to accommodate a new telephone enquiry system 1999年2月，本局在税务大楼1楼谘询中心增设了一间电话交换机系统房，用以安装新的自动电话询问系统。
In this thesis , the wireline telephone gateway interface will be researched for the interconnection between digital trunking communication system and wireline telephone systems ( such as pabx , pstn etc . ) 本文研究的电话网关接口就是要实现数字集群通信系统和有线电话系统(如pabx 、 pstn等)互联的接口。
Dcrs oapi provides an environment where multisuns dcrs recording system can be integrated with call center crm system , call center agent workstation , database , pabx and other communication system Dcrsoapi开放整合平台，能让用户轻易整合话务中心服务器，值机员工作站（ callcenteragentworkstation ） 、 pabx 、数据库与录音设备，使成一体的使用平台。
Public automatic branching exchange ( pabx ) a telephone system installed in atcx for efficient communications between operational positions in the atcx and external parties through the public service telephone network . microwave link system ( mls ) 这套在航空交通管制大楼内安装的电话系统，可为管制岗位提供更有效率的内部通讯，同时，透过公共电话网络服务，也可对外作快捷的通话。
