Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
  2.1 Normative references
  2.2 Other normative references
3 Abbreviations
4 Overview and explanation
  4.1 Text of the former CEPT
      Recommendations
  4.2 Diagrams of the former CEPT
      Recommendations
Annex A CEPT Recommendation T/CS 49-01
    A.1 Principles and fields of application
    A.2 System L1 line signals
    A.3 Line sending and detecting
        requirements
    A.4 Line signalling transmission
        requirements
    A.5 General line signal transfer
        procedures
Annex B CEPT Recommendation T/CS 49-02
    B.1 General
    B.2 Decadic pulsing sending and
        detecting requirements
    B.3 Register-recall signalling
    B.4 Signal transmission requirements on
        the line
Annex C CEPT Recommendation T/CS 49-03
    C.1 General
    C.2 Signalling procedures
Annex D CEPT Recommendation T/CS 49-04
    D.1 General
    D.2 Inter register signals
    D.3 Register-recall signalling
    D.4 System L1 MFPB signalling sending
        and detecting requirements
Annex E CEPT Recommendation T/CS 49-05
    E.1 General
    E.2 Signalling procedures
Annex F CEPT Recommendation T/CS 49-06
    F.1 General
    F.2 Signalling procedures
Annex G CEPT Recommendation T/CS 49-07
    G.1 General
    G.2 Inter register signals
    G.3 System L1 MFC signalling group
        structure
    G.4 Pulsed signalling
    G.5 Signal group changing
    G.6 Register-recall signalling
    G.7 Transit working
    G.8 System L1 MFC signalling sending
        and detecting requirements
Annex H CEPT Recommendation T/CS 49-08
    H.1 General
    H.2 Signalling procedures
    H.3 SDL diagrams
Annex J CEPT Recommendation T/CS 49-09
    J.1 General
    J.2 Supplementary service - Automatic
        Number Identification
    J.3 Supplementary service - Completion
        of Calls to Busy Subscribers (CCBS)
    J.4 Supplementary service - call waiting
    J.5 Supplementary service - diversion
        on busy/immediate diversion
    J.6 Supplementary service - diversion
        bypass
Annex K CEPT Recommendation T/CS 49-12
    K.1 Principles and fields of application
    K.2 System L2 signals
    K.3 Line signalling sending and
        detecting requirements
    K.4 Line signalling transmission
        requirements (four-wire working)
    K.5 Line signalling transmission
        requirements (two-wire working)
History

Abstract

Collects together (as annexes) 10 former CEPT Recommendations on the subject of "CEPT signalling systems (L1 and L2) for analogue inter-PABX lines".

General Product Information

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