SIST ETS 300 111 E1:2003

Integrated Services Digital Network (ISDN); Telephony 3,1 kHz teleservice; Service description

DE/NA-012238

Digitalno omrežje z integriranimi storitvami (ISDN) – Daljinska storitev telefonije 3,1 kHz – Opis storitve

General Information

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.080 - Integrated Services Digital Network (ISDN)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI ETS 300 111 ed.1 (1992-08) - Integrated Services Digital Network (ISDN); Telephony 3,1 kHz teleservice; Service description

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 111 E1:2003
01-december-2003
Digitalno omrežje z integriranimi storitvami (ISDN) – Daljinska storitev telefonije
3,1 kHz – Opis storitve
Integrated Services Digital Network (ISDN); Telephony 3,1 kHz teleservice; Service
description
Ta slovenski standard je istoveten z: ETS 300 111 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST ETS 300 111 E1:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 111 E1:2003

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SIST ETS 300 111 E1:2003
EUROPEAN ETS 300 111
TELECOMMUNICATION August 1992
STANDARD
Source: ETSI TC-NA Reference: DE/NA-012238
ICS: 33.080
ISDN, teleservice
Key words:
Integrated Services Digital Network (ISDN);
Telephony 3,1 kHz teleservice
Service description
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 - [e-mail]
X.400: Internet:
Tel.: [phone] - Fax: [phone]
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 1992. All rights reserved.
New presentation - see History box

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ETS 300 111: August 1992
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.

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ETS 300 111: August 1992
Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Definitions.8
4 Symbols and abbreviations .8
5 Description .8
6 Procedures.9
6.1 Provision and withdrawal .9
6.2 Normal procedures .9
6.2.1 Originating the call (call establishment).9
6.2.2 Indications during call establishment.9
6.2.3 Terminating the call.10
6.3 Exceptional procedures .10
6.3.1 Situations at the calling user side.10
6.3.2 Situations at the called user side.10
6.3.3 Situations due to network conditions.10
6.3.4 Retention of call information.10
7 Intercommunication considerations.10
7.1 Interworking with non-ISDNs .10
7.2 Interworking with private ISDNs.10
8 Interaction with other supplementary services .11
9 Static description of the service using attributes .11
9.1 Low layer attributes.11
9.1.1 Information transfer attributes .11
9.1.2 Access attributes.11
9.2 High layer attributes .12
9.3 General attributes .12
10 Dynamic description.12
Annex A (informative): Bibliography.13
History.14

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ETS 300 111: August 1992
Foreword
This European Telecommunication Standard (ETS) has been produced by the Network Aspects (NA)
Technical Committee of the European Telecommunications Standards Institute (ETSI).
In accordance with CCITT Recommendation I.130 [1], the following three level structure is used to
describe the supplementary telecommunications services as provided by European public
telecommunications operators under the pan-European Integrated Services Digital Network (ISDN):
- Stage 1: is an overall service description, from the user's standpoint;
- Stage 2: identifies the functional capabilities and information flows needed to support the service
described in stage 1; and
- Stage 3: defines the signalling system protocols and switching functions needed to implement the
service described in stage 1.
This ETS details the stage 1 aspects (overall service description) for the telephony 3,1 kHz teleservice.
The stage 2 and stage 3 aspects are detailed in a general form in CCITT Recommendation Q.71 (an ETSI
version is under development) and ETS 300 102 (1990), respectively.

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ETS 300 111: August 1992
1 Scope
This standard defines the stage one of the telephony 3,1 kHz teleservice for the pan-European Integrated
Services Digital Network (ISDN) as provided by European public telecommunications operators. Stage
one is an overall service description from the user's point of view (see CCITT Recommendation I.130 [1]),
but does not deal with the details of the human interface itself.
This standard defines the interworking requirements of private ISDNs with the public ISDN.
In addition this standard specifies the base functionality where the service is provided to the user via a
private ISDN.
This standard does not specify the additional requirements where the service is provided to the user via a
telecommunications network that is not an ISDN but does include interworking requirements of other
networks with the public ISDN.
Charging principles are outside the scope of this standard.
The values of the general attributes are outside the scope of this standard.
The telephony 3,1 kHz teleservice provides users with the ability for real time two-way speech
conversation via the public ISDN.
This standard is applicable to the stage two and stage three standards for the ISDN telephony 3,1 kHz
teleservice. The terms "stage two" and "stage three" are also defined in CCITT Recommendation
I.130 [1]. Where the text indicates the status of a requirement (i.e. as strict command or prohibition, as
authorisation leaving freedom, or as a capability or possibility), this shall be reflected in the text of the
relevant stage two and stage three standards.
Furthermore, conformance to this standard is met by conforming to the stage three standards with the
field of application appropriate to the equipment being implemented. Therefore no method of testing is
provided for this standard.
2 Normative references
This standard incorporates by dated or undated reference, provisions 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 standard only when incorporated in it by amendment or revision. For undated references the
latest edition of the publication referred to applies.
[1] CCITT Recommendation I.130 (1988): "Method for the characterisation of
telecommunication services supported by an ISDN and network capabilities of
an ISDN".
[2] CCITT Recommendation G.711 (1988): "Pulse code modulation (PCM) of voice
frequencies".
[3] CCITT Recommendation I.112 (1988): "Vocabulary of terms for ISDNs".
[4] CCITT Recommendation I.210 (1988): "Principles of telecommunication
services supported by an ISDN and the means to describe them".
[5] CCITT Recommendation I.220 (1988): "Common dynamic description of basic
telecommunication services".

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[6] CCITT Recommendation E.164 (1988): "Numbering plan for the ISDN era".
[7] CCITT Recommendation I.140 (1988): "Attribute technique for the
characterization of telecommunication services supported by an ISDN and
network capabilities of an ISDN".
[8] CCITT Recommendation I.221 (1988): "Common specific characteristics of
services".
3 Definitions
For the purposes of this standard, the following definitions apply:
Integrated Services Digital Network (ISDN): see CCITT Recommendation I.112 [3], § 2.3, definition
308.
Service; telecommunications service: see CCITT Recommendation I.112 [3], § 2.2, definition 201.
Supplementary service: see CCITT Recommendation
...