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 functional entities
  6.3 Relation 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 SDL diagrams for FE1
  8.2 SDL diagrams for FE2
  8.3 SDL diagrams for FE3
9 Functional Entity Actions (FEAs)
  9.1 FEAs of FE1
  9.2 FEAs of FE2
  9.3 FEAs of FE3
10 Allocation of functional entities to physical
   locations
History

Abstract

Defines the stage two of the Conference Call, add on (CONF) supplementary service for the pan European Integrated Services Digital Network (ISDN) as given by European public telecommunications operators. Does not formally describe the relationship between the Basic Call and this supplementary service, but this information (where possible) is included for guidance. Specifies the requirements where the service is given to the user via a private ISDN. Does not specify the requirements for the allocation of defined functional entities within a private ISDN, but it specifies which functional entities may be allocated to a private ISDN.

General Product Information

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