Table of Contents

Foreword
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Deviations from the provisions of ETS 300 121
  4.1 Formats and codes
  4.2 Basic call
5 Message Transfer Part (MTP) protocol requirements
Annex A (normative): Considerations on supplementary
                     services
  A.1 Calling Line Identification
      Presentation/Restriction (CLIP/CLIR)
      supplementary services
  A.2 Connected Line Identification
      Presentation/Restriction (COLP/COLR)
      supplementary services
  A.3 Closed User Group (CUG) supplementary service
  A.4 User-to-User Signalling service 1 implicit
      (UUS1i) supplementary service
  A.5 Terminal Portability (TP) supplementary
      service
  A.6 Subaddressing (SUB) supplementary service
Annex B (normative): Formats and codes
  B.1 General functions of messages and signals
  B.2 Formats and codes
Annex C (informative): Examples of echo control
                       procedures
  C.1 Outgoing call in a Mobile-service Switching
      Centre (MSC)
  C.2 Incoming call in the MSC
  C.3 Examples of echo control procedure
Annex D (informative): Bibliography
History

Abstract

Application of ISUP V1/V2 international interface for connecting mobile networks to fixed networks

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 1
Supersedes	PRETS 300 303 : APR 94