Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Explicit definition for a measure for accessibility
  performance
  5.1 Introduction
  5.2 Principles and definitions
6 Requirements
7 Success criteria for connection attempts
8 Evaluation of the NP measure for accessibility
History

Abstract

Specifies the accessibility of international end to end circuit switched 64 kbit/s traffic relations between T reference points. Does not cover blocking at the user network interface nor catastrophic situations e.g. earthquakes, floods etc.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	NA 4
Supersedes	PRETS 300 251 : JUN 93