SIST ETS 300 392-10-3:1999

• Abstract:

  To update Edition 1 to reflect stage 2 and 3 PE resolution comments.

• Status: Published
• Publication Date: 31-Oct-1999
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• Technical Committee: RES - Radio equipment and systems
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Nov-1999
• Due Date: 01-Nov-1999
• Completion Date: 01-Nov-1999
• Mandate: T-172-1A
• Ref Project: ETSI ETS 300 392-10-3 ed.2 (1999-07) - Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 3: Talking Party Identification (TPI)

SIST ETS 300 392-10-3:1999 is the Slovenian adoption of ETS 300 392-10-3 Edition 2 from ETSI. It specifies the stage 1 description of the TETRA Voice plus Data (V+D) supplementary service Talking Party Identification (TPI), which tells call participants who is talking and can also carry the talking party’s mnemonic name and request priority.

What does SIST ETS 300 392-10-3:1999 specify?

SIST ETS 300 392-10-3:1999 specifies the user-level service description for SS-TPI in TETRA V+D networks. It covers the service scope, the procedures a user can expect, the interaction with other supplementary services, and interworking with non-TETRA users.

Clause 1 gives the scope, clause 2 lists the normative references, clause 3 defines the terms and abbreviations, and clause 4 describes SS-TPI stage 1 behavior. Clause 4 is organized into description, procedures, interactions with other supplementary services, interworking considerations, and an overall SDL view.

What are the key requirements of SIST ETS 300 392-10-3:1999?

SIST ETS 300 392-10-3:1999 says that TPI makes the identity of the talking/sending party visible to the listening/receiving parties. In practice, this means the network has to deliver identity information during a call whenever transmission permission changes hands.

• Clause 4.1 says SS-TPI applies to all TETRA circuit mode teleservices and bearer services. That matters because the service is not limited to one call type.
• Clause 4.2 says subscription is on an ITSI or GTSI basis, and each subscription can include delivery of the talking party’s mnemonic name and/or the priority level of transmission requests. This lets operators enable only the information they want to carry.
• Clause 4.2.2 says SS-TPI can be activated for speech and/or data services, with deactivation on withdrawal. For implementers, this means service state must follow subscription state.
• Clause 4.2.2.1.2 limits mnemonic names to 15 characters and says names with more than one character set should be possible. That affects database design and terminal display handling.
• Clause 4.2.2.1.4 allows interrogation of activation state and, depending on the query, the mnemonic name or the corresponding ITSI. In practice, this supports service administration and troubleshooting.
• Clause 4.2.2.2 says that in group calls, each new talking party’s ITSI is sent to all listening parties whenever transmission permission is granted. If the mnemonic name option is subscribed, the name may also be sent.
• Clause 4.3 defines interactions with other supplementary services, including SS-CLIP, SS-COLP, SS-CLIR, SS-CFU, SS-CFB, SS-CFNRy, SS-CFNRc, SS-LSC and SS-CAD. These clauses matter because the network must avoid duplicate identity delivery and respect restriction services.
• Clause 4.4 covers interworking with external users. If an external network does not supply an identity number, TETRA users are told that the number is unavailable; if SS-CLIR is indicated for the external user, that restriction takes precedence.

What terms does SIST ETS 300 392-10-3:1999 define?

SIST ETS 300 392-10-3:1999 defines the terms used to describe who receives and who sends the TPI information.

• Authorized user - the user allowed to activate or deactivate SS-TPI, define mnemonic names, or interrogate activation state and identity information.
• Listening/receiving parties - the call participants who are not transmitting at that moment.
• Talking/sending party - the call member who has permission to transmit.
• Served user - the user who receives SS-TPI while listening/receiving in a call.
• Mobile Station (MS) - the physical grouping that contains the mobile equipment used to obtain TETRA services.
• Switching and Management Infrastructure (SwMI) - the TETRA network equipment that lets subscriber terminals communicate through the network.
• Supplementary Service (SS) - a service added to a basic service or services, rather than a stand-alone service.
• Teleservice - a telecommunications service that includes the terminal functions needed for communication under agreed protocols.

Who uses SIST ETS 300 392-10-3:1999?

SIST ETS 300 392-10-3:1999 is used by TETRA network operators, service administrators, and equipment vendors that need SS-TPI behavior to match the standard. It is also relevant for teams implementing SwMI functions, MS or line station support, and the service logic for subscription, activation, interrogation, and call-time identity delivery.

Test and conformance teams use it to check service state handling, identity presentation, interaction with other supplementary services, and interworking behavior with non-TETRA networks.

What changed in SIST ETS 300 392-10-3:1999 from the previous edition?

SIST ETS 300 392-10-3:1999 updates Edition 1 to reflect stage 2 and stage 3 PE resolution comments. The document is identified as the second edition and the Slovenian standard is stated to be identical to ETS 300 392-10-3 Edition 2.

Which standards are used with SIST ETS 300 392-10-3:1999?

SIST ETS 300 392-10-3:1999 uses these references and companion parts:

• ITU-T Recommendation I.130 - method for characterizing telecommunication services, used for the stage 1 service description approach.
• ITU-T Recommendation Z.100 - SDL notation used for the overall dynamic description.
• ITU-T Recommendation I.112 - vocabulary for bearer service and teleservice terms.
• ITU-T Recommendation I.210 - principles for telecommunication services and basic service terminology.
• ITU-T Recommendation Q.9 - switching and signalling vocabulary used in the service definitions.
• ETS 300 392-10 Parts 1, 2, 3, 4, 5, 6, 7, 9, 11, 12, 13 and 14 - the related TETRA network, air interface, interworking, security, supplementary service, SDL model and PICS parts named in the foreword.

What does the SIST ETS 300 392-10-3:1999 document contain?

SIST ETS 300 392-10-3:1999 contains the SS-TPI service description, procedure flows, interaction rules, interworking notes, and an overall SDL model of network behavior. Table 1 gives the subscription options for mnemonic name delivery and transmission-request priority delivery.

The service procedure text covers provision and withdrawal, activation and deactivation, definition of mnemonic names, interrogation, and exceptional cases. The interaction clauses explain how SS-TPI behaves with identity presentation, restriction, forwarding, dispatcher handling, and selected other supplementary services.

Figure 1 gives the SDL process for SS-TPI, showing the main activation and call-handling states. This helps implementers map the written service rules into network control logic.

SLOVENSKI STANDARD
01-november-1999
3UL]HPQLVQRSRYQLUDGLR7(75$*RYRULQSRGDWNL9'GHO'RSROQLOQH
VWRULWYHVWRSQMH±SRJODYMH,GHQWLILNDFLMDJRYRUHþHJDXGHOHåHQFD
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary
services stage 1; Sub-part 3: Talking Party Identification (TPI)
Ta slovenski standard je istoveten z: ETS 300 392-10-3 Edition 2
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.

FINAL DRAFT
EUROPEAN ETS 300 392-10-3
TELECOMMUNICATION April 1999
STANDARD Second Edition
Source: TETRA Reference: RE/TETRA-03001-10-03
ICS: 33.020
Key words: TETRA, V+D
Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 10: Supplementary services stage 1;
Sub-part 3: Talking Party Identification (TPI)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Internet: [e-mail] - http://www.etsi.org
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 1999. All rights reserved.

Page 2
Final draft ETS 300 392-10-3: April 1999
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 Standards Making Support Dept." at the address shown on the title page.

Page 3
Final draft ETS 300 392-10-3: April 1999
Contents
Foreword.5
1 Scope .7
2 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-TPI stage 1 description.9
4.1 Description.9
4.1.1 General description .9
4.1.2 Qualifications on applicability to telecommunication services.9
4.2 Procedures.9
4.2.1 Provision/Withdrawal.9
4.2.2 Normal procedures.9
4.2.2.1 Activation/Deactivation, definition, registration,
interrogation and cancellation.9
4.2.2.1.1 Activation/Deactivation.9
4.2.2.1.2 Definition.10
4.2.2.1.3 Registration.10
4.2.2.1.4 Interrogation.10
4.2.2.1.5 Cancellation .10
4.2.2.2 Invocation and operation .10
4.2.3 Exceptional procedures.11
4.2.3.1 Activation/deactivation, definition, registration,
interrogation and interrogation.11
4.2.3.1.1 Activation/deactivation .11
4.2.3.1.2 Definition.11
4.2.3.1.3 Registration.11
4.2.3.1.4 Interrogation.11
4.2.3.1.5 Cancellation .11
4.2.3.2 Invocation and operation .11
4.3 Interactions with other supplementary services.12
4.3.1 Calling line identification presentation (SS-CLIP).12
4.3.2 Connected line identification presentation (SS-COLP) .12
4.3.3 Calling/Connected line identification restriction (SS-CLIR) .12
4.3.4 Call report.12
4.3.5 Call forwarding unconditional (SS-CFU) .12
4.3.6 Call forwarding on busy (SS-CFB) .13
4.3.7 Call forwarding on no reply (SS-CFNRy).13
4.3.8 Call forwarding on not reachable (SS-CFNRc) .13
4.3.9 List search call (SS-LSC) .13
4.3.10 Call authorized by dispatcher .13
4.3.11 Short number addressing (SS-SNA) .13
4.3.12 Area selection (SS-AS) .13
4.3.13 Access priority (SS-AP).13
4.3.14 Priority call (SS-PC).14
4.3.15 Call waiting (SS-CW).14
4.3.16 Call hold (SS-Hold).14
4.3.17 Call completion to busy subscriber (SS-CCBS) .14
4.3.18 Late entry (SS-LE).14
4.3.19 Transfer of control (SS-TC).14
4.3.20 Pre-emptive priority call (SS-PPC) .14

Page 4
Final draft ETS 300 392-10-3: April 1999
4.3.21 Include call (SS-IC). 14
4.3.22 Advice of charge (SS-AoC). 14
4.3.23 Barring of outgoing calls (SS-BOC). 14
4.3.24 Barring of incoming calls (SS-BIC) . 14
4.3.25 Discreet listening (SS-DL) . 14
4.3.26 Ambience listening (SS-AL). 14
4.3.27 Dynamic group number assignment (SS-DGNA). 14
4.3.28 Call completion on no reply (SS-CCNR). 14
4.3.29 Call retention (SS-CRT). 15
4.4 Interworking considerations. 15
4.5 Overall SDL . 15
History. 18

Page 5
Final draft ETS 300 392-10-3: April 1999
Foreword
This final draft European Telecommunication Standard (ETS) has been produced by the Terrestrial
Trunked RAdio (TETRA) Project of the European Telecommunications Standards Institute (ETSI), and is
now submitted for the Voting phase of the ETSI standards Approval Procedure.
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";
Part 4: "Gateways";
Part 5: "Peripheral equipment interface";
Part 6: "Line connected stations";
Part 7: "Security";
Part 9: "General requirements for supplementary services";
Part 10: "Supplementary services stage 1";
Part 11: "Supplementary services stage 2";
Part 12: "Supplementary services stage 3";
Part 13: "SDL Model of the Air Interface";
Part 14: "PICS Proforma".
Proposed transposition dates
Date of latest announcement of this ETS (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

Page 6
Final draft ETS 300 392-10-3: April 1999
Blank page
Page 7
Final draft ETS 300 392-10-3: April 1999
1 Scope
This ETS defines the stage 1 description of the Talking Party Identification (TPI) supplementary service for
the Terrestrial Trunked Radio (TETRA) as provided by European operators. The stage 1 description is an
overall service description from the users point of view but does not deal with the details of the human
interface itself (see ITU-T Recommendation I.130 [1]).
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 TPI supplementary service enables parties in a call to receive the identification of the talking party.
2 References
This ETS incorporates by dated and 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 ETS only when incorporated in it by amendment or revision. For undated references the latest
edition of the publication referred to applies.
[1] ITU-T Recommendation I.130: "Method for the characterization of
telecommunication services supported by an ISDN and network capabilities of
an ISDN".
[2] ITU-T Recommendation Z.100: "Specification and Description Language (SDL)".
[3] ITU-T Recommendation I.112: "Vocabulary of terms for ISDNs".
[4] ITU-T Recommendation I.210: "Principles of telecommunication services
supported by an ISDN and the means to describe them".
[5] ITU-T Recommendation Q.9: "Vocabulary of switching and signalling terms".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of this ETS, the following definitions apply:
authorized user: user who may activate or deactivate the supplementary service, and/or define
mnemonic names and/or place interrogations to know another user's activation state and either his
mnemonic name or his identity.
basic (…) service: any stand alone bearer service or teleservice (derived from
ITU-T Recommendation I.210 [4]).
bearer service: type of telecommunication service that provides the capability for the transmission of
signals between user-network interfaces (defined in ITU-T Recommendation I.112 [3]).
listening/receiving parties: participants in a call who are not transmitting.
Mobile Station (MS): physical grouping that contains all of the mobile equipment that is used to obtain
TETRA services. By definition, a mobile station contains at least one Mobile Radio Stack (MRS).
served user: user who is provided with SS-TPI when he is listening/receiving during a call.

Page 8
Final draft ETS 300 392-10-3: April 1999
Supplementary Service (SS): any service provided by a network in addition to its basic service or
services (defined in ITU-T Recommendation Q.9 [5]). A supplementary service modifies or supplements a
basic telecommunication service. Consequently, it cannot be offered to a customer as a stand alone
service. It must be offered together with or in association with a basic telecommunication service (except
from ITU-T Recommendation I.210 [4]).
switching and management infrastructure: all of the TETRA equipment for a Voice plus Data (V+D)
network. The SwMI enables subscriber terminals to communicate with each other via the SwMI.
Talking/sending party: member of the call who has been given permission to transmit.
teleservice: type of telecommunications service that provides the complete capability, including terminal
equipment functions, for communication between users according to agreed protocols(defined in
ITU-T Recommendation I.112 [3] except for a minor change at the end).
3.2 Abbreviations
3.2.1 General abbreviations
For the purposes of this ETS, the following general abbreviations apply:
GTSI Group TETRA Subscriber Identity
ISDN Integrated Services Digital Network
ITSI Individual TETRA Subscriber Identity
LS Line Station
MRS Mobile Radio Stack
MS Mobile Station
SDL (Functional) Specification and Description Language
SS Supplementary Service
NOTE: The abbreviation SS is only used when referring to a specific supplementary service.
SwMI Switching and Management Infrastructure
TETRA Trans-European Trunked RAdio
V+D Voice Plus Data
3.2.2 Supplementary service abbreviations
For the purposes of this ETS, the following Supplementary Service abbreviations apply:
CLIP Calling Line Identification Presentation
CLIR Calling/Connected Line Identification Restriction
TPI Talking Party Identification
All other supplementary services abbreviations to be listed here (see subclause 4.3).
AL Ambience Listening
AoC Advice Of Charge (supplementary service)
AS Area Selection
AP Access Priority
BIC Barring of Incoming Calls
BOC Barring of Outgoing Calls
CAD Call Authorized by Dispatcher
CCBS Call Completion to Busy Subscriber
CCNR Call Completion on No Reply
CFB Call Forwarding on Busy
CFNRy Call Forwarding on No Reply
CFU Call Forwarding unconditional
COLP COnnected Line identification Presentation (supplementary service)
CRT Call ReTention
CW Call Waiting
DGNA Dynamic Group Number Assignment

Page 9
Final draft ETS 300 392-10-3: April 1999
DL Di
...