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ETSI - ES 201 168

Speech Processing, Transmission and Quality Aspects (STQ); Transmission Characteristics of Digital Private Branch eXchanges (PBXs) for Interconnection to Private Networks, to the Public Switched Network or to IP Gateways

active, Most Current
Organization: ETSI
Publication Date: 1 October 2000
Status: active
Page Count: 92

Document History

ES 201 168
October 1, 2000
Speech Processing, Transmission and Quality Aspects (STQ); Transmission Characteristics of Digital Private Branch eXchanges (PBXs) for Interconnection to Private Networks, to the Public Switched Network or to IP Gateways
A description is not available for this item.
ES 201 168
May 1, 1998
Corporate Networks (CN); Transmission Characteristics of Digital Private Branch eXchanges (PBXs)
A description is not available for this item.
ES 201 168
March 1, 1998
Corporate Networks (CN); Transmission Characteristics of Digital Private Branch eXchanges (PBXs)
A description is not available for this item.

References

This document is referenced by:
TS 103 189 - Core Network and Interoperability Testing (INT); Assessment of end-to-end Quality for VoLTE and RCS
Published by ETSI on April 1, 2014
The present document specifies a set of end-to-end speech and video quality test extensions to TS 186 011-1 [4], TS 102 901 [2] and TS 103 029 [3]. In particular, it describes end-to-end tests based...
This document is referenced by:
EG 202 518 - Speech and multimedia Transmission Quality (STQ); Acoustic Output of Terminal Equipment; Maximum Levels and Test Methodology for Various Applications
Published by ETSI on January 1, 2014
The main purpose of the present document is to provide guidance for use of terminal equipment using a handset or headset to equipment providers, e.g. operators of contact centres and their suppliers,...
This document is referenced by:
ES 202 020 - Speech Processing, Transmission and Quality Aspects (STQ); Harmonized Pan-European/North-American approach to loss and level planning for voice gateways to IP based networks
Published by ETSI on June 1, 2007
A description is not available for this item.
This document is referenced by:
EG 202 009-2 - User Group; Quality of telecom services; Part 2: User related indicators on a service specific basis
Published by ETSI on December 1, 2014
In the current competitive world, Quality of Service (QoS) is becoming, jointly with cost, a key parameter in selling and buying telecommunications services. At the same time, technology and...
This document is referenced by:
EG 202 192 - Speech Processing, Transmission and Quality Aspects (STQ); Comparison of PBX transmission requirements in ANSI/TIA-464-C and ETSI ES 201 168 V1.2.1
Published by ETSI on November 1, 2004
A description is not available for this item.
This document is referenced by:
TS 101 909-18 - Digital Broadband Cable access to the public telecommunications network; IP Multimedia Time Critical Services; Part 18: Embedded Media Terminal Adapter (e-MTA) offering an interface to analogue terminals and Cable Modem
Published by ETSI on May 1, 2004
IPCablecom has defined a set of protocols and associated element functional requirements in the TS 101 909 series of documents. These have been developed to deliver Quality of Service (QoS), enhanced...
This document is referenced by:
TIA-464 - Telecommunications Multiline Terminal Systems Requirements for PBX Switching Equipment, Addendum 1
Published by TIA on June 1, 2004
The requirements in this addendum are intended to align the requirements in ANSI/TIA-464-C standard for Private Branch Exchange (PBX) systems with the new changes in ANSI/TIA-968-A and...
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