Table of Contents

Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 Definition of TIPHON Speech QoS Classes
5 TIPHON Speech QoS Performance Metrics
  5.1 Overall Transmission Quality Rating
  5.2 Listener Speech Quality of TIPHON Systems
  5.3 End-to-end Delay
History

Abstract

Specifies five classes of Quality of Service for characterizing the speech performance of TIPHON compliant IP voice telephony networks. These classes of service apply to all the defined TIPHON Scenarios.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	TIPHON 5