ETSI ETS 300 084 ed.1 (1993-03)

SLOVENSKI STANDARD
SIST ETS 300 084 E1:2003
01-december-2003
Digitalno omrežje z integriranimi storitvami (ISDN) – Vodovna storitvena kategorija
za strukturiranega nosilca, uporabnega za prenos zvokovne informacije na 3,1 kHz
– Terminalske zahteve, potrebne za združljivost pri izvedbi konec-konec
Integrated Services Digital Network (ISDN); Circuit mode structured bearer service
category usable for 3,1 kHz audio information transfer; Terminal requirements necessary
for end-to-end compatibility
Ta slovenski standard je istoveten z: ETS 300 084 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 084 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST ETS 300 084 E1:2003

---------------------- Page: 2 ----------------------

SIST ETS 300 084 E1:2003
EUROPEAN ETS 300 084
TELECOMMUNICATION March 1993
STANDARD
Source: ETSI TC-TE Reference: T/TE 12-08
ICS: 33.080
ISDN, structured bearer service category, 3,1 kHz audio information transfer, end-to-end
Key words:
compatibility
Integrated Services Digital Network (ISDN);
Circuit mode structured bearer service category usable for
3,1 kHz audio information transfer
Terminal requirements necessary for end-to-end compatibility
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1993. All rights reserved.
New presentation - see History box

---------------------- Page: 3 ----------------------

SIST ETS 300 084 E1:2003
Page 2
ETS 300 084: March 1993
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

---------------------- Page: 4 ----------------------

SIST ETS 300 084 E1:2003
Page 3
ETS 300 084: March 1993
Contents
Foreword.5
1 Scope .7
2 Normative references .7
3 Definitions.8
4 Symbols and abbreviations.8
5 D-channel characteristics.8
5.1 Outgoing call.8
5.2 Incoming call.8
6 B-channel characteristics .9
6.1 Relative level .9
6.2 Encoding .9
6.3 Disabling of echo control equipment.9
6.4 Speech band power level of signal from the terminal.9
6.4.1 Speech signals.9
6.4.2 Data or code signals.9
Annex A (normative): Test methods . 10
A.1 Test equipment .10
A.2 Disabling of echo control devices.10
A.3 Speech band signal level.10
A.3.1 Speech signals.10
A.3.2 Data or code signals . 10
Annex B (informative): Bibliography.10
History.11

---------------------- Page: 5 ----------------------

SIST ETS 300 084 E1:2003
Page 4
ETS 300 084: March 1993
Blank page

---------------------- Page: 6 ----------------------

SIST ETS 300 084 E1:2003
Page 5
ETS 300 084: March 1993
Foreword
This European Telecommunication Standard (ETS) has been produced by the Terminal Equipment (TE)
Technical Committee of the European Telecommunications Standards Institute (ETSI).

---------------------- Page: 7 ----------------------

SIST ETS 300 084 E1:2003
Page 6
ETS 300 084: March 1993
Blank page

---------------------- Page: 8 ----------------------

SIST ETS 300 084 E1:2003
Page 7
ETS 300 084: March 1993
1 Scope
This European Telecommunication Standard (ETS) specifies the requirements for a terminal to interwork
with the circuit-mode 64 kbit/s 8 kHz structured bearer service with a category usable for 3,1 kHz audio
information transfer when connected by the pan-European Integrated Services Digital Network (ISDN).
The requirements of this ETS are additional to those of the ETSs for connection to the ISDN basic access
interface or ISDN primary rate interface.
Annex A to this ETS specifies the method of testing required to verify conformance to this ETS as defined
in ETS 300 110 [3].
NOTE: The characteristics of the ISDN User-Network Interface are specified in ETS 300 012
and ETS 300 104 [2] and the attachment requirements are specified in ETS 300 153
[4] (see Clause 2).
2 Normative references
This ETS incorporates by dated or undated reference, provision from other publications. These normative
references are cited at the appropriate places in the text and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this ETS
only when incorporated in it by amendment or revision. For undated references the latest edition of the
publication referenced to applies.
[1] ETS 300 085 (1990): "Integrated Services Digital Network (ISDN); 3,1 kHz
telephony teleservice Attachment requirements for handset terminals (Candidate
NET 33)".
[2]
...