SIST ETS 300 164 E1:2003

SLOVENSKI STANDARD
01-december-2003
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Integrated Services Digital Network (ISDN); Meet-Me Conference (MMC) supplementary
service; Service description
Ta slovenski standard je istoveten z: ETS 300 164 Edition 1
ICS:
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN ETS 300 164
TELECOMMUNICATION October 1992
STANDARD
Source: ETSI TC-NA Reference: T/NA1(89)26
ICS: 33.080
ISDN, supplementary service
Key words:
Integrated Services Digital Network (ISDN);
Meet-Me Conference (MMC) supplementary service
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 - 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 1992. All rights reserved.
New presentation - see History box

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ETS 300 164: October 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 300 164: October 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 Activation, deactivation and registration.9
6.2.1.1 Activation .9
6.2.1.2 Deactivation.9
6.2.1.3 Registration.9
6.2.2 Erasure.10
6.2.3 Invocation and operation .10
6.2.3.1 Access to the conference .10
6.2.3.2 Clearing of a participant.10
6.2.3.3 Conference parameters modification request .10
6.2.3.4 Actions performed by the operator .10
6.2.4 Interrogation .11
6.3 Exceptional procedures .11
6.3.1 Activation, deactivation and registration.11
6.3.2 Erasure.11
6.3.3 Invocation and operation .11
6.3.4 Interrogation .11
7 Intercommunication considerations.11
7.1 Interworking with non-ISDNs .11
7.2 Interworking with private ISDNs.11
8 Interaction with other supplementary services .11
8.1 Advice of charge .11
8.1.1 Charging information at call setup time.11
8.1.2 Charging information during the call.11
8.1.3 Charging information at the end of the call.12
8.2 Call waiting.12
8.3 Call hold .12
8.4 Explicit call transfer.12
8.5 Number identification services.12
8.5.1 Calling line identification presentation .12
8.5.2 Calling line identification restriction .12
8.5.3 Connected line identification presentation.12
8.5.4 Connected line identification restriction.12
8.6 Closed user group.12
8.7 Completion of calls to busy subscriber .12
8.8 Conference services .13
8.8.1 Conference call, add-on .13
8.8.2 Meet-me conference .13
8.9 Direct dialling in.13
8.10 Diversion services.13

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ETS 300 164: October 1992
8.10.1 Call forwarding unconditional. 13
8.10.2 Call forwarding busy . 13
8.10.3 Call forwarding no reply . 13
8.10.4 Call deflection . 13
8.11 Freephone. 13
8.12 Malicious call identification. 13
8.13 Multiple subscriber number . 13
8.14 Subaddressing . 14
8.15 Terminal portability. 14
8.16 Three party. 14
8.17 User-to-user signalling . 14
History. 15

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ETS 300 164: October 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 Meet-Me Conference (MMC)
supplementary service. The stage 2 aspects are detailed in ETS 300 165 (1992). The individual calls in an
MMC are each basic calls with no special signalling functions, therefore no stage 3 ETS is provided.

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ETS 300 164: October 1992
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ETS 300 164: October 1992
1 Scope
This standard defines the stage one of the Meet-Me Conference (MMC) supplementary service 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.
Interactions with supplementary services not listed in Clause 8 are outside the scope of this standard.
Charging principles are outside the scope of this standard.
The MMC supplementary service enables a user to arrange for a call between more than two participants.
During the period the conference is active, participants use a special number to access the conference.
The MMC supplementary service is applicable to all circuit-switched telecommunications services carrying
speech.
This standard is applicable to the stage two standard for the ISDN MMC supplementary service. The term
"stage two" is 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 standard.
This standard is an application of the requirements contained in the basic call standards and therefore,
conformance to this standard is met by conforming to the stage two standard 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 I.112 (1988): "Vocabulary of terms for ISDNs".
[3] CCITT Recommendation I.210 (1988): "Principles of telecommunication
services supported by an ISDN and the means used to describe them".
[4
...