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联想集团程控部在其LEX5000数字程控交换机的基础上,最近又研制推出了最新的LEX PBX数字程控用户交换机,近日,邮电部电信政务司组织的专家对LEX PBX的设计给予了高度评价。 LEX PBX数字程控用户交换机的功能: ·容量与中继方式。 每个模块240门用户,逐模块迭加,最大可达2.160用户,中继可按需配置,最大可达480线,具有用户环路中继接口、数字中继接口以及专网上所用磁石接口等。
On the basis of LEX5000 digital program-controlled switchboard, Lenovo Group’s program control department recently developed and released the latest LEX PBX digital program-controlled switchboard. Recently, experts organized by the Telecommunications and Information Administration Division of the Ministry of Posts and Telecommunications gave high praise to the design of LEX PBX. LEX PBX digital program-controlled user switch features: Capacity and relay mode. Each module 240 users, stacked by the module, up to 2.160 users, the relay can be configured according to need, up to 480 lines, with the user loop relay interface, digital trunk interface and the private network used in the magnet interface .