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Abstract

The services of a communication network are accessed via the terminal equipments connected to the user-network interfaces (see Sect. 4.2). The term terminal equipment covers terminals for interpersonal communication (e.g. the telephone), terminals for communication between user and data processing systems (e.g. the VDU), and also data processing systems themselves. As the integration of services does not give rise to any special considerations for data processing systems, this chapter therefore deals solely with terminals enabling the human user to gain access to ISDN services.

Keywords

Data Processing System Functional Diagram Incoming Call Card Reader Text Editing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Referenzen

  1. 5.1
    CCITT: Recommendation I.451: ISDN user-network interface, layer 3 specification. Red Book, Vol.III.5, Geneva: ITU 1985.Google Scholar
  2. 5.2
    Hirschmann, P.; Wintzer, K.: Basic principles of digital subscriber sets. IEEE Trans, on Commun. 29 (1981), pp. 173–177.CrossRefGoogle Scholar
  3. 5.3
    Ebel, H.; Helmlich, H.: ISDN Terminals — the Basic Facts. telcom rep. 8 (1985) Special Issue “Integrated Services Digital Network ISDN”, pp. 64–68.Google Scholar
  4. 5.4
    Bähr, E.: Lautfernsprechanlagen. Der Ingenieur der Deutschen Bundespost 9 (1959), pp. 106–110.Google Scholar
  5. 5.5
    Ohmann, F. (Editor): Kommunikations-Endgeräte. Berlin, Heidelberg, New York, Tokyo: Springer 1983, Chapters 5 and 6.Google Scholar
  6. 5.6
    Kaufmann, P.; Saubert, L.: BITEL — Videotex Telephone T3210. telcom rep. 6 (1983), pp. 283–288.Google Scholar
  7. 5.7
    Gilch, G.: BITEL — A New Communication Instrument. telcom rep. 6 (1983), pp. 288–291.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1988

Authors and Affiliations

  • Peter Bocker
    • 1
  1. 1.Telecommunication Networks and Security Systems Group, Central LaboratoriesSiemens AGMünchen 70Federal Republic of Germany

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