Table of Contents

Foreword
Introduction
1 Scope
2 References
3 Abbreviations
4 General principles applicable to all services
5 Impact of interworking situations
  5.1 Incoming calls from non-ISDNs
  5.2 BC and LLC application guidelines
6 Request and recognition of a basic telecommunication service
  in an ISDN environment
  6.1 Request and recognition of a circuit-mode bearer service
  6.2 Packet mode bearer service categories
  6.3 Request and recognition of a teleservice
7 Coding examples applicable to specific user applications
  7.1 Specific user applications of the circuit-mode 64 kbit/s
      unrestricted 8 kHz structured bearer service
  7.2 Specific user applications of the circuit mode 64 kbit/s
      8 kHz structured bearer service category usable for
      3,1 kHz audio information transfer
8 Interworking with non-European ISDNs supporting restricted
  64 kbit/s transfer capability
  8.1 Request by a calling terminal connected to a network
      supporting 64 kbit/s unrestricted digital information
      transfer
  8.2 Compatibility at the called terminal equipment connected
      to a network supporting 64 kbit/s unrestricted digital
      information transfer
  8.3 Request by a calling terminal connected to a non-European
      network supporting 64 kbit/s restricted digital information
      transfer
  8.4 Compatibility at the called terminal equipment connected to
      a non-European network using restricted digital information
      transfer
9 Codings in the case where non-ISDNs are involved
  9.1 Calls from PSTN to ISDN
  9.2 Calls from PSPDN to ISDN
  9.3 Calls from CSPDN to ISDN
Annex A: Bibliography
History

Abstract

Considers the telecommunication services as they are specified for public ISDNs. Does not specify additional codings of the compatibility elements (LLC, BC and HLC) which may be needed to support the request and provision of telecommunication services by private networks.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 5