Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Description
6 Derivation of a functional model
  6.1 Functional model description
  6.2 Description of the functional entities
  6.3 Relationship with a basic service
7 Information flows
  7.1 Information flow diagrams
  7.2 Definition of individual information flows
8 SDL diagrams for functional entities
  8.1 FE1
  8.2 FE2
  8.3 FE3
  8.4 FE4
  8.5 FE5
9 Functional entity actions (FEAs)
  9.1 FEAs of FE1
  9.2 FEAs of FE2
  9.3 FEAs of FE3
  9.4 FEAs of FE4
  9.5 FEAs of FE5
10 Allocation of functional entities to physical
   locations
11 Interactions with other supplementary services
Annex A (informative): Terminal interchangeability
                       between public and private ISDNs

Abstract

Describes the stage two of the pan-European Integrated Services Digital Network (ISDN) as provided by the European public telecommunications operators for the Connected Line Identification Presentation (COLP) and Connected Line Identification Restriction (COLR) supplementary services.

General Product Information

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