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ETSI - EG 201 121

A Guide to the Application of TBR 21

active, Most Current
Organization: ETSI
Publication Date: 1 February 2000
Status: active
Page Count: 163

Document History

EG 201 121
February 1, 2000
A Guide to the Application of TBR 21
A description is not available for this item.
EG 201 121
July 1, 1998
A Guide to the Application of TBR 21
A description is not available for this item.
EG 201 121
January 1, 1998
A Guide to the Application of TBR 21
A description is not available for this item.
EG 201 121
October 1, 1997
A Guide to the Application of TBR 21
A description is not available for this item.

References

This document is referenced by:
TR 103 000-1 - Access and Terminals (AT); Analogue Access to Public Telephone Network; Advisory Notes to Standards Harmonizing Terminal Interface; Part 1: List of All Advisory Notes
Published by ETSI on June 1, 2003
A description is not available for this item.
This document is referenced by:
EG 201 973-2 - Access and Terminals (AT); Public Switched Telephone Network; Support of legacy terminals by Broadband IP networks and equipment; Part 2: Analogue PSTN terminals
Published by ETSI on March 1, 2005
A description is not available for this item.
This document is referenced by:
TS 103 021-1 - Access and Terminals (AT); Harmonized basic attachment requirements for Terminals for connection to analogue interfaces of the Telephone Networks; Update of the technical contents of TBR 021, EN 301 437, TBR 015, TBR 017; Part 1: general aspects
Published by ETSI on May 1, 2004
A description is not available for this item.
This document is referenced by:
EUROCAE ED 136 - VOICE OVER INTERNET PROTOCOL (VOIP) AIR TRAFFIC MANAGEMENT (ATM) SYSTEM OPERATIONAL AND TECHNICAL REQUIREMENTS
Published by EUROCAE on February 1, 2009
INTRODUCTION BACKGROUND Ground-Ground (G-G) ATM voice systems have been based upon analogue and more recently, digital Time Division Multiplexing / Pulsed Code Modulation (TDM/PCM) technologies for...
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