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本文的第一部分定义西德联邦邮局的ISDN概念,待综合的业务及ISDN的各组成部分。文章的第二和第三部分介绍ISDN试验计划及在德意志联邦共和国提供营业性ISDN业务的情况。简要地介绍了实现策略并对宽带业务综合到ISDN的问题作了某些展望。文章的最后描述了朝向综合业务通用网的战略性发展,这样的网要提供所有种类的电信业务,包括个人的通信以及广播性业务,如无线电和电视节目的分配。
The first part of this article defines the ISDN concept for the post office of the Federal Republic of Germany, the components of the integrated services and ISDN to be integrated. The second and third parts of the article describe the ISDN pilot program and the availability of operational ISDN services in the Federal Republic of Germany. This paper briefly introduces the implementation strategy and gives some perspectives on the integration of broadband services to ISDN. The article concludes with a description of the strategic development towards an integrated services network that provides all types of telecommunications services, including personal communications and broadcast services such as distribution of radio and television programs.