BS ISO/IEC 15051:1997

Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
    4.1 External definitions
    4.2 Other definitions
5 List of acronyms
6 SS-RE stage 1 specification
    6.1 Description
          6.1.1 General description
          6.1.2 Qualification on applicability to
                  telecommunication services
    6.2 Procedures
          6.2.1 Provision/withdrawal
          6.2.2 Normal procedures
          6.2.3 Exceptional procedures
    6.3 Interactions with other supplementary services
          and ANFs
          6.3.1 Calling Line Identification Presentation
                  (SS-CLIP)
          6.3.2 Connected Line Identification Presentation
                  (SS-COLP)
          6.3.3 Calling/connected line identification
                  restriction (SS-CLIR)
          6.3.4 Calling name identification presentation
                  (SS-CNIP)
          6.3.5 Connected name identification presentation
                  (SS-CONP)
          6.3.6 Calling/connected name identification
                  restriction (SS-CNIR)
          6.3.7 Call forwarding unconditional (SS-CFU) and
                  Call deflection immediate (SS-CDI)
          6.3.8 Call forwarding busy (SS-CFB)
          6.3.9 Call forwarding no reply (SS-CFNR) and Call
                  deflection from alerting (SS-CDA)
          6.3.10 Do-no-disturb (SS-DND)
          6.3.11 Do-not-disturb override (SS-DNDO)
          6.3.12 Call completion to busy subscriber (SS-CCBS)
          6.3.13 Call completion on no reply (SS-CCNR)
          6.3.14 Call offer (SS-CO)
          6.3.15 Call transfer (SS-CT)
          6.3.16 Path replacement (ANF-PR)
          6.3.17 Call intrusion (SS-CI)
          6.3.18 Advice of charge (SS-AOC)
          6.3.19 Call interception (ANF-CINT)
    6.4 Interworking considerations
    6.5 Overall SDL
7 SS-RE stage 2 specification
    7.1 Functional model
          7.1.1 Functional model description
          7.1.2 Description of functional entities
          7.1.3 Relationship of functional model to basic
                  call functional model
    7.2 Information flows
          7.2.1 Definition of information flows
          7.2.2 Relationship of information flows to
                  basic call functional model
          7.2.3 Example of information flow sequences
    7.3 Functional entity actions
          7.3.1 Functional entity actions of FE1
          7.3.2 Functional entity actions of FE2
          7.3.3 Functional entity actions of FE3
          7.3.4 Functional entity actions of FE4
    7.4 Functional entity behaviour
          7.4.1 Behaviour of FE1
          7.4.2 Behaviour of FE2
          7.4.3 Behaviour of FE3
          7.4.4 Behaviour of FE4
    7.5 Allocation of functional entities to physical
          equipment

   

Defines supplementary service Recall (SS-RE) applying to various basic services supported by Private Integrated Services Networks (PISN).