SIST ETS 300 392-10-7 E1:2003

• Abstract:

  Analysis of predicted needs for digital trunked systems in Europe; definition of services to be provided; analysis of spectrum req ments; characteristics of relevant interfaces Contains: TETRA 03.60 to 03.85

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• 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
• Mandate: T-172-1A
• Ref Project: ETSI ETS 300 392-10-7 ed.1 (1996-04) - Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 7: Short number addressing

SIST ETS 300 392-10-7 E1:2003 is the Slovenian adoption of ETS 300 392-10-7, published by SIST and based on an ETSI European Telecommunication Standard for Terrestrial Trunked Radio (TETRA) Voice plus Data (V+D). It specifies the stage 1 description of the Short Number Addressing (SNA) supplementary service for TETRA networks, covering how short numbers are defined, used, and combined with other supplementary services. The document is written for TETRA operators, service providers, authorized users, and served users.

What does SIST ETS 300 392-10-7 E1:2003 specify?

SIST ETS 300 392-10-7 E1:2003 specifies the user-level service description of Short Number Addressing (SNA) in TETRA V+D. Clause 1 also states that charging principles are outside the scope, and that stage 1 stops at the overall service description rather than human-interface detail.

The document is organized into four main clauses:

• Clause 1 - Scope
• Clause 2 - Normative references
• Clause 3 - Definitions and Abbreviations
• Clause 4 - SS-SNA stage 1 specification

Clause 4 then covers the service description, procedures, interactions with other supplementary services, inter-working considerations, and an overall SDL overview.

What are the key requirements of SIST ETS 300 392-10-7 E1:2003?

SIST ETS 300 392-10-7 E1:2003 defines SNA as a supplementary service with two parts. SNA-1 lets the served user use a predefined abbreviated address instead of a full address, and SNA-2 can invoke or suppress other supplementary services when a call is set up. In practice, this means the network must translate the short number correctly and then continue the requested action with the full identity.

Service applicability and provisioning

Clause 4.1.2 limits SNA to circuit mode TETRA teleservices and bearer services, short data services, and certain supplementary services. Clause 4.2.1 says short numbers and any invocation/suppression profiles are defined at provision time or later by authorized users, and the service provider may withdraw the service at any time. That matters because administrators need to control who can create short numbers and when the service is available.

Normal operation

Clause 4.2.2.1 says SNA may be activated on provision and deactivated on withdrawal. For definition, the authorized user supplies short numbers with corresponding internal or external identities, number complete indication, and a list of served users; for SNA-2, the user also supplies the supplementary service invocations and suppressions linked to each short number. This is the core administration work for the service.

Clause 4.2.2.1.4 requires interrogation support per number basis for all basic services and/or for a user-specified basic service. The response may return the short-number mapping, the invocation/suppression profile, and the list of served users. In practice, this gives operators a way to check what has been configured.

Invocation and exceptional cases

Clause 4.2.2.2 says SNA-1 is invoked when the infrastructure receives a service request with a short number, converts it to the full address, and proceeds. If SNA-2 is active and applicable to the requested service, it is invoked together with SNA-1 so that other supplementary services can be invoked or suppressed as required. Clause 4.2.3 then defines error handling when definition, interrogation, or invocation cannot be accepted.

Interactions and inter-working

Clause 4.3 says SNA generally has no interaction with the listed supplementary services such as call forwarding, call waiting, call hold, priority services, and barring services. The named exceptions are important: List Search Call (LSC), Transfer of Control (TC), and Dynamic Group Number Assignment (DGNA) invoke only SNA-1, and calling line identification presentation presents the full identity. Clause 4.4 adds that short number addressing may be available across the intersystem interface by operator agreement.

What terms does SIST ETS 300 392-10-7 E1:2003 define?

• Authorized user - a user who is allowed to define short numbers.
• Served user - the user who uses short number addressing.
• Supplementary Service (SS) - a service that modifies or supplements a bearer service or teleservice.
• Switching and Management Infrastructure (SwMI) - the TETRA network equipment, excluding subscriber terminals, that lets terminals communicate through the network.
• Bearer service - a telecommunication service for transmitting signals between user-network interfaces.
• Teleservice - a telecommunication service that includes terminal functions for communication between users according to agreed protocols.
• GTSI - Group TETRA Subscriber Identity.
• ITSI - Individual TETRA Subscriber Identity.

Who uses SIST ETS 300 392-10-7 E1:2003?

SIST ETS 300 392-10-7 E1:2003 is used by TETRA network operators, service providers, and system engineers who configure supplementary services. It is also relevant to authorized users who define short numbers, and to integrators who need to make SNA work with call control and other supplementary services. Buyers and quality managers can use it to confirm whether a TETRA system supports short-number addressing at the service level.

What changed in SIST ETS 300 392-10-7 E1:2003 from the previous edition?

SIST ETS 300 392-10-7 E1:2003 corresponds to ETS 300 392-10-7 Edition 1, the first edition of this part. The history section identifies the European standard as first edition material published in April 1996.

Which standards are used with SIST ETS 300 392-10-7 E1:2003?

Clause 2 names two normative references:

• CCITT Recommendation I.130 - used for characterizing telecommunication services supported by an ISDN and ISDN network capabilities.
• ITU-T Recommendation Z.100 - used for Specification and Description Language (SDL).

The foreword also places this part within the wider TETRA multi-part series, alongside parts for general network design, air interface, inter-working, gateways, terminal equipment interface, security, management services, performance objectives, supplementary services stage 2 and stage 3, SDL model of the air interface, PICS Proforma, extended operations, and gateways for supplementary services.

What does the SIST ETS 300 392-10-7 E1:2003 document contain?

The document contains the stage 1 service description, the normal and exceptional procedures, and the interaction rules for SNA. It also includes an overall SDL overview in Figure 1, which shows the network behaviour for short number addressing.

Clause 4.2 gives the provisioning, definition, interrogation, and invocation procedures. Clause 4.3 lists how SNA behaves with other supplementary services, and clause 4.5 presents the SDL view that supports implementation and service modelling.

SLOVENSKI STANDARD
01-december-2003
Radijska oprema in sistemi (RES) - Vseevropski prizemni snopovni radio (TETRA)
Govor in podatki (V+D) - 10. del: Dopolnilne storitve stopnje 1- 10-07. del:
Naslavljanje s kratkimi številkami
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary
services stage 1; Sub-part 7: Short number addressing
Ta slovenski standard je istoveten z: ETS 300 392-10-7 Edition 1
ICS:
33.070.10 Prizemni snopovni radio Terrestrial Trunked Radio
(TETRA) (TETRA)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN ETS 300 392-10-07
TELECOMMUNICATION April 1996
STANDARD
Source: ETSI TC-RES Reference: DE/RES-06001-10-07
ICS: 33.020, 33.060.50
TETRA, V+D
Key words:
Radio Equipment and Systems (RES);
Trans-European Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 10: Supplementary services stage 1;
Part 10-07: Short number addressing
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 1996. All rights reserved.

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ETS 300 392-10-07: April 1996
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 300 392-10-07: April 1996
Contents
Foreword .5
1 Scope .7
2 Normative references.7
3 Definitions and Abbreviations.7
3.1 Definitions .7
3.2 Abbreviations .8
3.2.1 General abbreviations .8
3.2.2 Supplementary service abbreviations .8
4 SS-SNA stage 1 specification .8
4.1 Description.8
4.1.1 General description .8
4.1.2 Qualifications on applicability to telecommunication services.8
4.2 Procedures.8
4.2.1 Provision/Withdrawal.8
4.2.2 Normal procedures.9
4.2.2.1 Activation/Deactivation, definition, registration,
interrogation, cancellation.9
4.2.2.1.1 Activation/Deactivation.9
4.2.2.1.2 Definition.9
4.2.2.1.3 Registration.9
4.2.2.1.4 Interrogation.9
4.2.2.1.5 Cancellation .9
4.2.2.2 Invocation and operation .9
4.2.3 Exceptional procedures.10
4.2.3.1 Activation/Deactivation, Definition, Registration,
Interrogation, Cancellation.10
4.2.3.1.1 Activation/Deactivation.10
4.2.3.1.2 Definition.10
4.2.3.1.3 Registration.10
4.2.3.1.4 Interrogation.10
4.2.3.1.5 Cancellation .10
4.2.3.2 Invocation/Operation.10
4.3 Interactions with other supplementary services.10
4.3.1 Calling line identification presentation .10
4.3.2 Connected line identification presentation.10
4.3.3 Calling/Connected line identification restriction.11
4.3.4 Call report.11
4.3.5 Talking party identification.11
4.3.6 Call forwarding unconditional .11
4.3.7 Call forwarding on busy.11
4.3.8 Call forwarding on no reply.11
4.3.9 Call forwarding on not reachable.11
4.3.10 List search call.11
4.3.11 Call authorized by dispatcher .11
4.3.12 Short number addressing.11
4.3.13 Area selection.11
4.3.14 Access priority .11
4.3.15 Priority call.11
4.3.16 Call waiting .11
4.3.17 Call hold.11
4.3.18 Call completion on busy subscriber.12
4.3.19 Late entry.12
4.3.20 Transfer of control .12

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ETS 300 392-10-07: April 1996
4.3.21 Pre-emptive priority call . 12
4.3.22 Include call. 12
4.3.23 Advice of charge. 12
4.3.24 Barring of outgoing calls . 12
4.3.25 Barring of incoming calls. 12
4.3.26 Discreet listening . 12
4.3.27 Ambience listening. 12
4.3.28 Dynamic group number assignment. 12
4.3.29 Call completion on no reply. 12
4.3.30 Call retention priority. 12
4.4 Inter-working considerations . 12
4.5 Overall SDL. 13
History. 14

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ETS 300 392-10-07: April 1996
Foreword
This European Telecommunication Standard (ETS) has been produced by the Radio Equipment and
Systems (RES) Technical Committee of the European Telecommunications Standards Institute (ETSI).
This ETS is a multi-part standard and will consist of the following parts:
Part 1: "General network design".
Part 2: "Air Interface (AI)".
Part 3: "Inter-working", (DE/RES-06001-3).
Part 4: "Gateways", (DE/RES-06001-4).
Part 5: "Terminal equipment interface", (DE/RES-06001-5).
Part 6: "Line connected stations", (DE/RES-06001-6).
Part 7: "Security".
Part 8: "Management services", (DE/RES-06001-8).
Part 9: "Performance objectives", (DE/RES-06001-9).
Part 10: "Supplementary services stage 1".
Part 11: "Supplementary services stage 2", (DE/RES-06001-11).
Part 12: "Supplementary services stage 3", (DE/RES-06001-12).
Part 13: "SDL Model of the Air Interface", (DE/RES-06001-13).
Part 14: "PICS Proforma", (DE/RES-06001-14).
Part 15: "Inter-working - Extended Operations", (DE/RES-06001-15).
Part 16: "Gateways for Supplementary Services", (DE/RES-06001-16).
Transposition dates
Date of adoption of this ETS: 1 March 1996
Date of latest announcement of this ETS (doa): 31 July 1996
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 31 January 1997
Date of withdrawal of any conflicting National Standard (dow): 31 January 1997

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ETS 300 392-10-07: April 1996
1 Scope
This European Telecommunication Standard (ETS) defines the stage 1 specifications of the Short
Number Addressing (SNA) supplementary service for the Trans-European Trunked RAdio (TETRA) as
provided by European operators. Stage 1 is an overall service description from the users point of view but
does not deal with the details of the human interface itself.
This ETS specifies the service description of the supplementary service and the procedures to be
expected with successful and unsuccessful outcomes. In addition the ETS specifies the interactions with
other TETRA supplementary services and inter-working considerations.
Charging principles are outside the scope of this ETS.
The Short Number Addressing (SNA) supplementary service enables the served user to send an
abbreviated number instead of a full identity to the infrastructure and additionally SNA may either invoke or
suppress other supplementary services.
2 Normative references
This ETS 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
...