Table of Contents

Foreword
1 Scope
2 Normative references
3 Definitions, abbreviations and reference
  configurations
  3.1 Definitions
  3.2 Abbreviations
  3.3 Reference configurations
4 Echo control
  4.1 Transmission time
  4.2 Echo loss of the private network at the NCP
5 Stability
6 Loudness ratings
Annex A (informative): Bibliography
History

Abstract

Definition of harmonized loudness rating/echo values for the call path within a PBN, when accessing the PSTN (ISDN) via a digital interface with a fully digital call path within the PSTN (or ISDN).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	BTC 2
Supersedes	PRETS 300283 : DEC 92