Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Description
6 Procedures
   6.1 Provision and withdrawal
   6.2 Normal procedures
   6.3 Exceptional procedures
7 Intercommunication considerations
   7.1 Interworking with non-ISDNs
   7.2 Interworking with private ISDNs
8 Interaction with other supplementary services
   8.1 Advice of charge services
   8.2 Call waiting
   8.3 Call hold
   8.4 Call transfer
   8.5 Number identification services
   8.6 Closed user group
   8.7 Completion of calls to busy subscriber
   8.8 Conference services
   8.9 Direct dialling in
Annex A (normative): Two calling party number delivery
        option
Annex B (informative): Terminal interchangeability
        between public and private ISDNs
Annex C (informative): Bibliography
History

Abstract

Defines the stage one of the Calling Line Identification Presentation (CLIP) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public telecommunications operators. Defines the interworking requirements of private ISDNs with the public ISDN. Also specifies the base functionality where the service is provided to the user via a private ISDN. Does not cover charging principles.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	NA 1