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北京电信局ISDN线路现已调试成功,开始向用户提供数据专线服务,ISDN与Internet网的互连有望于今年2、3月间开通。据电信局有关人士介绍,现在的ISDN服务可面向企事业单位及个人用户,1个端口内可提供2B+D的带宽(1B=64K 1D=16K)。目前,申请ISDN专线的用户多为企事业单位,用于视讯会议及远程数据传输。由于ISDN与Internet网的互连仍在调试中,个人用户租用ISDN仍不积极。
Beijing Telecommunication Bureau ISDN line has been commissioned successfully, began to provide users with data line services, ISDN and Internet network interconnection is expected to open this year in February and March. According to the introduction of the bureau, ISDN services are now available to enterprises and individuals and provide 2B + D bandwidth (1B = 64K 1D = 16K) in one port. At present, users who apply for ISDN leased line are mostly enterprises and institutions for video conferencing and remote data transmission. As the interconnection between ISDN and the Internet is still undergoing debugging, ISDN subscription by individual users is still not active.