SIST-TP TR 101 300 V2.1.1:2004

SLOVENSKI STANDARD
SIST-TP TR 101 300 V2.1.1:2004
01-april-2004
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Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON);
Description of Technical Issues
Ta slovenski standard je istoveten z: TR 101 300 Version 2.1.1
ICS:
33.020 Telekomunikacije na splošno Telecommunications in
general
SIST-TP TR 101 300 V2.1.1:2004 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP TR 101 300 V2.1.1:2004

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SIST-TP TR 101 300 V2.1.1:2004
ETSI TR 101 300 V2.1.1 (1999-10)
Technical Report
Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON);
Description of Technical Issues

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SIST-TP TR 101 300 V2.1.1:2004
2 ETSI TR 101 300 V2.1.1 (1999-10)
Reference
RTR/TIPHON-00001.2 (c1c010cs.PDF)
Keywords
VoIP, IP, interoperability, PSTN,
telephony,speech
ETSI
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Important notice
This ETSI deliverable may be made available in more than one electronic version or in print. In any case of existing or
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In case of dispute, the reference should be the printing on ETSI printers of the PDF version kept on a specific network
drive within ETSI Secretariat.
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 1999.
All rights reserved.
ETSI

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SIST-TP TR 101 300 V2.1.1:2004
3 ETSI TR 101 300 V2.1.1 (1999-10)
Contents
Intellectual Property Rights . 4
Foreword . 4
1 Scope. 5
2 References. 5
3 Definitions and abbreviations. 6
3.1 Definitions . 6
3.2 Abbreviations. 7
4 Overview. 7
4.1 Introduction. 7
4.2 Teleservices and Bearer Services in TIPHON. 9
5 Reference scenarios . 9
5.1 Scenario 0 . 11
5.2 Scenario 1 . 12
5.3 Scenario 2 . 12
5.4 Scenario 3 . 13
5.5 Scenario 4 . 13
6 TIPHON releases . 13
Annex A (informative): List of deliverables . 15
Annex B (informative): Working principles.16
Annex C (informative): Collaborative Activities . 17
Annex D (informative): Marketing Activities . 18
History. 19
ETSI

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SIST-TP TR 101 300 V2.1.1:2004
4 ETSI TR 101 300 V2.1.1 (1999-10)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect
of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server
(http://www.etsi.org/ipr).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)
which are, or may be, or may become, essential to the present document.
Foreword
This Technical Report (TR) has been produced by ETSI Project Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON).
ETSI

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SIST-TP TR 101 300 V2.1.1:2004
5 ETSI TR 101 300 V2.1.1 (1999-10)
1 Scope
The present document provides an introduction to the technical issues relating to the work items defined in the terms of
reference of ETSI Project TIPHON [1] and offered with respect to the reference scenarios:
Scenario 0: communication between 2 or more Internet Protocol (IP) network based users in which the call signalling
and traffic are wholly contained within the IP network (in one or more domains).
Scenario 1: communication between IP network based users and Switched Circuit Network (SCN) based users in which
the call setup is originated by the IP network user.
Scenario 2: communication between IP network based users and SCN-based users in which the call setup is originated
by the SCN based user.
Scenario 3: communication between SCN based users using IP based networks for the connection/trunking between the
involved users.
Scenario 4: communication between IP network based users using SCNs for the connection/trunking between the
involved users.
TIPHON shall primarily consider, but not be restricted to, the interaction of H.323 terminals on IP networks with
telephone terminals on SCNs.
The TIPHON project shall develop standards, and profiles of existing standards, for each of the above profiles. New
standards shall be developed only where no existing standards exist. Where existing standards exist in ETSI, ITU or
elsewhere ETSI Project TIPHON shall work with the standards bodies in developing and promoting profiles of those
standards. These standards shall include an Open Settlement Protocol.
The TIPHON project shall not specify any new bearer services. However the TIPHON project deliverables shall be able
to request certain QoS constraints that may restrict the ability of any particular bearer service to support TIPHON
teleservices (particularly with respect to QoS and bandwidth).
The present document is structured as follows:
- clause 4 provides an overview of the TIPHON project work area; and
- clause 5 introduces and describes the reference scenarios of the TIPHON project.
The present document will not provide solutions for the technical issues that are identified therein.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
• References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
• A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same
number.
[1] Terms of Reference ETSI Project TIPHON; http://www.etsi.org/tiphon
[2] ITU T Recommendation I.112: "Vocabulary of terms for ISDNs".
[3] ITU T Recommendation I.210: "Principles of telecommunication services supported by an ISDN
and the means to describe them".
ETSI

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SIST-TP TR 101 300 V2.1.1:2004
6 ETSI TR 101 300 V2.1.1 (1999-10)
[4] ITU T Recommendation E.164: "The international public telecommunication numbering plan".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply.
bearer service: type of telecommunication service that provides the capability for the transmission of signals between
user-network interfaces. See ITU-T Recommendation I. 112 [2], subclause 2.2 definition 202
NOTE 1: The ISDN connection type used to support a bearer service may be identical to that used to support other
types of telecommunication service.
demand service, demand telecommunication service: type of telecommunication service in which the communication
path is established almost immediately, in response to a user request effected by means of user-network signaling
E.164 number: number conforming to the numbering plan and structure specified in ITU-T Recommendation E.164 [4]
H.323 terminal: entity which provides audio and optionally video and data communications capability in point-to-point
or multipoint conferences in packet-based networks
Integrated Services Digital Network (ISDN): see ITU-T Recommendation I.112 [2], subclause 2.3 definition 308
IP number: number conforming to the structure of addresses in IP networks
ISDN number: number conforming to the numbering plan and structure specified in ITU-T Recommendation E.164 [4]
service, telecommunication service: that which is offered by an Administration or ROA to its customers in order to
satisfy a specific telecommunication requirement
NOTE 2: Bearer service and teleservice are types of telecommunication service. Other types of telecommunication
service may be identified in the future.
supplementary service: see ITU-T Recommendation I.210 [3], subclause 2.4
Switched Circuit Network (SCN): telecommunications network, e.g. Public Switched Telephone Network (PSTN),
Integrated Services Digital Network (ISDN), and General System for Mobile communications (GSM), that uses circuit-
switched technologies for the support of voice calls. The SCN may be a public network or a private network
teleaction service [telemetry service]: type of telecommunication service that uses short messages, requiring a very
low transmission rate, between the user and the network
NOTE 3: Examples of teleaction services are: telealarm, telecommand, telealerting.
teleservice (telecommunication service): type of telecommunication service that provides the complete capability,
including terminal equipment functions, for communication between users according to protocols established by
agreement between Administrations and/or RPAs. See ITU-T Recommendation I.112 [2], subclause 2.2
TIPHON compliant system: system that complies with the mandatory requirements identified in the TIPHON
requirements documents together with compliance to the parts of the TIPHON specifications in which these
requirements are embodied:
• TR 101 306 (for compliance with TIPHON phase 1);
• TR 101 307 (for compliance with TIPHON phase 2); and
• TR 101 308 (for compliance with TIPHON phase 3.
NOTE 4: Requirements indicated 'conditional' in the documentation should be considered mandatory if the
condition applies.
ETSI

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SIST-TP TR 101 300 V2.1.1:2004
7 ETSI TR 101 300 V2.1.1 (1999-10)
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
DECT Digital Enhanced Cordless Telecommunication
DTMF Dual Tone Multiple Frequency
EP ETSI Project
GSM General System for Mobile communication
GSTN General Switched Telephone Network
IETF Internet Engineering Task Force
IMTC International Multimedia Telecommunication Consortium
IWF Interworking Function
IP Internet Protocol
ISDN Integrated Service Digital Network
MMI Man Machine Interface
PSTN Public Switched Telephone Network
QoS Quality of Service
RSVP Resource Reservation Protocol
SCN Switched Circuit Network
SDH Synchronous Digital Hierarchy
SONET Synchronous Optical NETwork
TETRA Terrestrial Trunked Radio
TIA Telecommunications Industry Association
4 Overview
4.1 Introductio
...