Table of Contents

Foreword
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Exceptions to CCITT Recommendations Q.701 to Q.708
  4.1 National options
  4.2 Signalling data links
  4.3 Timer values
  4.4 Signalling link management
  4.5 Procedures to prevent unauthorised use of a
      signalling transfer point
  4.6 Network Indicator
  4.7 Signalling Point (SP) restart
  4.8 User flow control
5 Modifications to texts taken from the CCITT Blue
  Book (1988)
  5.1 Interworking between SPs to the CEPT
      Recommendation T/S 43-01 and this ETS
  5.2 Changes to CCITT Recommendation Q.701, Sec 7.2.4
  5.3 Changes to CCITT Recommendation Q.701, Sec 7.2.7
  5.4 Changes to CCITT Recommendation Q.701, Sec 8.5
  5.5 Changes to CCITT Recommendation Q.703, Sec 8
  5.6 Change to CCITT Recommendation Q.704, Sec 3.6.2.2
  5.7 Change to CCITT Recommendation Q.704, Sec 5.6.2
  5.8 Change to CCITT Recommendation Q.704, Sec 6.3
  5.9 Change to CCITT Recommendation Q.704, Sec 11.2.3.1
6 Specific requirements
  6.1 Signalling link loading
History

Abstract

The further development of the CCITT signalling system number 7 protocols for both the Public Switched Telecommunication Network (PSTN) and the Integrated Services Digital Network (ISDN) following the publication of CCITT Recommendations Q.701 to Q.708.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPS 2