ETR 076 : 20004

Foreword
1 Scope
2 Background to the ISDN - ITU-T Recommendations
3 Abbreviations
4 The Memorandum of Understanding (MoU) and the ETSI work
  programme
5 Commonality between public and private ISDN standardization
6 Attachment test
7 Open Network Provision (ONP)
8 Numbering scheme for ETSs
9 Introduction to annexes
  9.1 Fields of application
  9.2 Other application areas
  9.3 Conformance testing
  9.4 Key to annexes
  9.5 Miscellaneous annexes
Annex A: ISDN services
      A.1 Introduction
      A.2 Key to tables in annex A
      A.3 Notes to tables in annex A
      A.4 Bearer services
      A.5 Teleservices
      A.6 Terminal applications of bearer services
      A.7 Supplementary services
      A.8 Other telecommunication services
      A.9 Additional Network Features
Annex B: ISDN physical interfaces
      B.1 Introduction
      B.2 Identification of interfaces
      B.3 Notes to tables in annex B
      B.4 ISDN interfaces
      B.5 Digital cross-connect network
      B.6 Transmission network providing ONP digital
          leased-lines
Annex C: Private ISDN network scenarios
      C.1 Introduction
      C.2 Notes to tables in annex C
      C.3 Guide to network scenarios
      C.4 Network scenario
Annex D: Performance and network capabilities
      D.1 Introduction
      D.2 Notes to tables in annex D
      D.3 Documents on general network capabilities
      D.4 Network performance and quality of service
      D.5 Numbering and addressing
      D.6 Routeing
      D.7 Synchronization
      D.8 Terminal selection
      D.9 Interworking
Annex E: Terminal interchangeability
      E.1 Definition
      E.2 Purpose
      E.3 Achieving terminal interchangeability in the
          standardization process
Annex F: Principles for standardization alignment between
         public & private ISDNs
History

Gives an overview of the structure and inter-relationship of the ETSs, ETRs and work items.