SIST EN 300 392-3-4 V1.3.1:2010

• Abstract:

  The present document defines the Terrestrial Trunked Radio system (TETRA) supporting Voice plus Data (V+D). It specifies:; - general design aspects (e.g. reference points, numbering and addressing, or protocol architecture);; - the system bearer and mobility management services, and the corresponding air interface protocols;; - the interworking between TETRA networks;; - the interworking of TETRA networks with other networks, via gateways;; - the peripheral equipment interface on the mobile station;; - the security protocols and mechanisms applicable to TETRA networks and to TETRA terminal equipment;; - the supplementary services applicable to the basic TETRA tele- or bearer services.; The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over the corresponding interface: the Inter-System Interface (ISI). It comprises the following subparts:; - ISI general design;; - Additional Network Feature - ISI Individual Call (ANF-ISIIC);; - Additional Network Feature - ISI Group Call (ANF-ISIGC);; - Additional Network Feature - ISI Short Data service (ANF-ISISDS);; - Additional Network Feature - ISI Mobility Management (ANF-ISIMM);; - 8 kbit/s encoding of user information at the ISI.; The present document specifies the Additional Network Function (ANF) - Inter-System Interface (ISI) Short Data service (ANF-ISISDS) which is part of the Interworking Basic Operation of the Terrestrial Trunked Radio system (TETRA) supporting Voice and Data (V+D). Specifically the present document details the stage 1, 2 and 3 aspects of the ANF-ISISDS as seen from the TETRA Switching and Maintenance Infrastructure (SwMI) point of view at the Inter System Interface (ISI). This service comprises of:; - TETRA user defined short message transmission over the ISI to individual and group addresses;; - TETRA pre-defined short message transmission over the ISI to individual and group addresses.; ANF-ISISDS enables short data and status messages to be set-up and transferred between a user registered in one TETRA network to another user registered in another TETRA network, operating at the ISI of both SwMIs. Like all other Additional Network Feature (ANF) specifications, those of ANF-ISISDS are produced in three stages, according to the method described in ITU-T Recommendation I.130 [4]. The present document contains the stage 1 and 2 descriptions of ANF-ISIIC, and its partial stage 3 description. The stage 1 description specifies the ANF as seen by its users, which are essentially the individual call control entities in both TETRA networks. The stage 2 description identifies the functional entities involved in the ANF and the information flows between them. The partial stage 3 description of ANF-ISISDS specifies its protocol.

• Status: Published
• Publication Date: 07-Sep-2010
• ICS: 33.070.10 - Terrestrial Trunked Radio (TETRA)
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 11-Aug-2010
• Due Date: 16-Oct-2010
• Completion Date: 08-Sep-2010
• Mandate: T-172
• Ref Project: ETSI EN 300 392-3-4 V1.3.1 (2010-08) - Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 4: Additional Network Feature Short Data Service (ANF-ISISDS)

SIST EN 300 392-3-4 V1.3.1:2010 is the Slovenian adoption of ETSI EN 300 392-3-4 for Terrestrial Trunked Radio (TETRA) Voice plus Data (V+D). It specifies ANF-ISISDS, the Inter-System Interface (ISI) short data service, for transferring user-defined and pre-defined short messages and status information between users registered in different TETRA networks. Network operators, SwMI implementers, and interoperability testers use it to design, code, and validate that inter-network short data exchange.

What does SIST EN 300 392-3-4 V1.3.1:2010 specify?

SIST EN 300 392-3-4 V1.3.1:2010 defines the ANF-ISISDS service from the TETRA Switching and Maintenance Infrastructure (SwMI) point of view at the ISI. It covers how short data and status messages move between SwMIs, how the service is invoked, and how the protocol is encoded.

The document is organized into clauses 1 to 6, followed by two annexes. Clause 4 gives the stage 1 service view, clause 5 gives the stage 2 functional view, and clause 6 gives the stage 3 protocol view.

Annex	What it covers
Annex A	Interaction with other TETRA supplementary services and ANFs
Annex B	Change Requests

What are the key requirements of SIST EN 300 392-3-4 V1.3.1:2010?

Stage 1 service behavior

SIST EN 300 392-3-4 V1.3.1:2010 says ANF-ISISDS transports the SDS message transparently from the originating SwMI to the peer ANF-ISISDS entity in the destination SwMI. Each SDS transfer uses a single invocation, so each message is treated as independent.

The service supports user-defined short messages and pre-defined short messages to individual and group addresses. For group addressed SDS, the message goes first to the group controlling SwMI for onward distribution.

Service control and security

SIST EN 300 392-3-4 V1.3.1:2010 keeps ANF-ISISDS always available and always activated. Registration and interrogation do not apply. The service is invoked only when the destination user is on another SwMI; scenario (3) in clause 4.4.2.2 is not used.

The participating SwMIs exchange the security class in use at the air interface. The destination SwMI discards a message if the source SwMI is operating at a numerically higher security class. In practice, implementers must check security compatibility before forwarding.

Primitives and parameters

SIST EN 300 392-3-4 V1.3.1:2010 defines ANFISISDS-STATUS and ANFISISDS-UNITDATA primitives. Key parameters include called and calling party SSI, extensions, external subscriber numbers, hop count, security level at the calling user air interface, and selected area number.

These parameters carry the addressing and routing information needed for inter-system transfer. The document also ties some fields to other TETRA parts, so implementations can align numbering, addressing, and area selection.

Protocol and coding

SIST EN 300 392-3-4 V1.3.1:2010 specifies a connectionless transfer using ROSE Invoke APDUs. The ISISDS-UNITDATA PDU is carried in a ROSE operation named tetraIsiMessage, with source and destination entities set to anfIsisds.

The PDU definition in clause 6 lists the mandatory and conditional fields, including pre-coded status, short data type identifier, user defined data-1 to user defined data-4, and hop count. This is the part engineers use to build interoperable message encodings.

Interactions with other TETRA services

Annex A shows where ANF-ISISDS interacts with other supplementary services and ANFs. Some services are marked as not applicable to this connectionless short data service, while Call Forward Unconditional can apply, Area Selection can qualify invocation, and ISI Mobility Management allows SDS to operate over ISI.

What terms does SIST EN 300 392-3-4 V1.3.1:2010 define?

• Terrestrial Trunked Radio (TETRA) - the radio system family covered by the standard.
• Voice plus Data (V+D) - the TETRA mode addressed by this part, combining voice and data services.
• Inter-System Interface (ISI) - the interface used for interworking between TETRA networks.
• SwMI - the TETRA Switching and Maintenance Infrastructure that manages service control and routing.
• Short Data Service (SDS) - the short message and status service carried across the ISI.
• ANF-ISISDS - the Additional Network Feature for ISI Short Data Service.
• Hop count - the field that records how many ISI transfers a message has made.
• Selected area number - the field used with Area Selection to qualify routing or invocation.

Who uses SIST EN 300 392-3-4 V1.3.1:2010?

SIST EN 300 392-3-4 V1.3.1:2010 is used by TETRA network operators, SwMI vendors, protocol developers, and test laboratories. It matters when designing inter-network short data routing, implementing message encodings, checking security class handling, and verifying interoperability between different SwMIs.

It is also useful for system integrators and buyers who need to confirm that a TETRA platform can exchange SDS and status messages across network boundaries.

What changed in SIST EN 300 392-3-4 V1.3.1:2010 from the previous edition?

Annex B records change requests that were incorporated into this version. The listed updates include:

• ANF-ISISDS-UNITDATA PDU contents and information elements
• ESN Number Type changes
• called party address encoding
• editorial modifications across clauses 4.5, 4.6, 5.1.1, 5.2.1, 6.1, 6.2, 6.3, and 6.4

Which standards are used with SIST EN 300 392-3-4 V1.3.1:2010?

• EN 300 392-2 - provides the TETRA air interface, SDS, encoding rules, and several information element definitions.
• EN 300 392-3-1 - provides the general ISI design and the ROSE operation used for tetraIsiMessage.
• EN 300 392-3-3 - gives the ANF-ISIGC companion part in the same ISI family.
• EN 300 392-7 - provides the security framework used for the security level field.
• EN 300 392-12-8 - provides Area Selection details used for the selected area number.
• EN 300 392-9 - gives the general rules for supplementary services.
• ITU-T Recommendation I.130 - provides the three-stage service description method.
• ISO/IEC 11571, ITU-T E.164, and ITU-T X.121 - support numbering and subscriber number interpretation.

What does the SIST EN 300 392-3-4 V1.3.1:2010 document contain?

The document contains a service description, functional entity model, protocol specification, and encoding rules for ANF-ISISDS. Clause 4 covers procedures, primitives, and the overall SDL model in Figures 1 and 2. Clause 5 defines the functional entities and information flows, and clause 6 defines the ISISDS-UNITDATA PDU, its information elements, and its PSS1 FACILITY message mapping.

It also includes detailed tables for primitive parameters and PDU contents, plus encoding references for called and calling party information, security level, and selected area number. Annex A gives service interaction rules, and Annex B records the change requests that led to this version.

Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
European Standard (Telecommunications series)

Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI);
Sub-part 4: Additional Network Feature
Short Data Service (ANF-ISISDS)

2 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)

Reference
REN/TETRA-03195
Keywords
interworking, radio, TETRA, V+D
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
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 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
Contents
Intellectual Property Rights . 6
Foreword . 6
1 Scope . 8
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions and abbreviations . 10
3.1 Definitions . 10
3.2 Abbreviations . 10
4 ANF-ISISDS stage 1 specification . 10
4.1 Description . 10
4.2 Overview of operation . 10
4.3 Security concerns . 11
4.4 Procedures . 11
4.4.1 Provision/withdrawal . 11
4.4.2 Normal procedures . 11
4.4.2.1 Activation/deactivation/registration/interrogation . 11
4.4.2.2 Invocation and operation . 11
4.4.3 Exceptional procedures . 11
4.4.3.1 Activation/deactivation/registration/interrogation . 11
4.4.3.2 Invocation and operation . 11
4.5 ANF-ISISDS primitives . 12
4.5.1 Primitive definitions . 12
4.5.2 Parameter description . 13
4.6 Overall SDL . 15
5 ANF-ISISDS stage 2 specification . 16
5.1 Overview of functional entities . 16
5.1.1 FE2, Originating ISI Short Data transfer functional entity . 16
5.1.2 Relationships between FEs . 16
5.2 Information flow . 16
5.2.1 Definitions of information flows . 16
6 ANF-ISISDS stage 3 specification . 17
6.1 General on ANF-ISISDS . 17
6.2 ANF-ISISDS coding requirements . 17
6.3 TETRA ANF-ISISDS PDUs . 17
6.3.1 TETRA information encoding . 17
6.3.2 ISISDS-UNITDATA PDU . 18
6.3.3 Information element encoding . 18
6.3.3.1 Called party extension . 18
6.3.3.2 Called party external subscriber number . 18
6.3.3.3 Called party SSI . 18
6.3.3.4 Calling party extension . 19
6.3.3.5 Calling party external subscriber number . 19
6.3.3.5a Calling party external subscriber number parameters . 19
6.3.3.6 Calling party SSI . 19
6.3.3.7 Hop count . 20
6.3.3.8 ISISDS Subtype . 20
6.3.3.9 Length of user defined data-4. 20
6.3.3.9a MSISDN present as external subscriber number . 20
6.3.3.10 Number of digits in called party external subscriber number . 20
6.3.3.11 Number of digits in calling party external subscriber number . 20
6.3.3.12 PDU type . 20
6.3.3.13 Pre-coded status . 21
ETSI
4 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
6.3.3.14 Security level at the calling user air interface . 21
6.3.3.15 Selected area number . 21
6.3.3.16 Short data type identifier . 21
6.3.3.17 User defined data-1 . 21
6.3.3.18 User defined data-2 . 21
6.3.3.19 User defined data-3 . 21
6.3.3.20 User defined data-4 . 21
6.4 ROSE operation . 21
Annex A (normative): Interaction with other TETRA supplementary services and ANFs . 23
A.1 Calling Line Identification Presentation (SS-CLIP) . 23
A.2 Connected Line Identification Presentation (SS-COLP) . 23
A.3 Calling/Connected Line Identification Restriction (SS-CLIR) . 23
A.4 Connected Name Identification Presentation (SS-CONP) . 23
A.5 Completion of Calls of Busy Subscriber (SS-CCBS) . 23
A.6 Completion of Calls on No Reply (SS-CCNR) . . 23
A.7 Call Forward Unconditional (SS-CFU) . 23
A.8 Call Forwarding Busy (SS-CFB) . 24
A.9 Call Forwarding No Reply (SS-CFNR) . 24
A.10 Call Report (SS-CR) . 24
A.11 Talking Party Identification (SS-TPI) . 24
A.12 List Search Call (SS-LSC) . 24
A.13 Call Authorized by Dispatcher (SS-CAD) . 24
A.14 Short Number Addressing (SS-SNA) . 24
A.15 Area Selection (SS-AS) . 24
A.16 Access Priority (SS-AP) . 24
A.17 Priority Call (SS-PC) . 24
A.18 Call Waiting (SS-CW). 25
A.19 Call Hold (SS-HOLD) . 25
A.20 Late Entry (SS-LE) . . 25
A.21 Transfer of Control (SS-TC) . 25
A.22 Pre-emptive Priority Call (SS-PPC) . 25
A.23 Include Call (SS-IC) . 25
A.24 Advice of Charge (SS-AoC). 25
A.25 Barring of Outgoing Calls (SS-BOC) . 25
A.26 Barring of Incoming Calls (SS-BIC) . 25
A.27 Discreet Listening (SS-DL) . 25
A.28 Ambience Listening (SS-AL) . 25
A.29 Dynamic Group Number Assignment (SS-DGNA) . 26
A.30 Call Retention (SS-CRT). 26
A.31 ISI Individual Call (ANF-ISIIC) . 26
A.32 ISI group call (ANF-ISIGC). 26
ETSI
5 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
A.33 ISI Mobility Management (ANF-ISIMM) . 26
Annex B (informative): Change Requests . 27
History . 28

ETSI
6 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
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 ETSI 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://webapp.etsi.org/IPR/home.asp).
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 ETSI 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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Terrestrial
Trunked Radio (TETRA), and is now submitted for the ETSI standards One-step Approval Procedure.
The present document is part 3, sub-part 4 of a multi-part deliverable covering the Voice plus Data (V+D), as identified
below:
EN 300 392-1: "General network design";
EN 300 392-2: "Air Interface (AI)";
EN 300 392-3: "Interworking at the Inter-System Interface (ISI)";
EN 300 392-3-1: "General design";
EN 300 392-3-2: "Additional Network Feature Individual Call (ANF-ISIIC)";
EN 300 392-3-3: "Additional Network Feature Group Call (ANF-ISIGC)";
EN 300 392-3-4: "Additional Network Feature Short Data Service (ANF-ISISDS)";
EN 300 392-3-5: "Additional Network Feature for Mobility Management (ANF-ISIMM)";
TS 100 392-3-6: "Speech Format Implementation for Packet Mode Transmission";
TS 100 392-3-7: "Speech Format Implementation for Packet Mode Transmission";
TS 100 392-3-8: "Generic Speech Format Implementation";
ETS 300 392-4: "Gateways basic operation";
EN 300 392-5: "Peripheral Equipment Interface (PEI)";
EN 300 392-7: "Security";
EN 300 392-9: "General requirements for supplementary services";
EN 300 392-10: "Supplementary services stage 1";
EN 300 392-11: "Supplementary services stage 2";
EN 300 392-12: "Supplementary services stage 3";
ETS 300 392-13: "SDL model of the Air Interface (AI)";
ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification";
TS 100 392-15: "TETRA frequency bands, duplex spacing and channel numbering";
TS 100 392-16: "Network Performance Metrics";
ETSI
7 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
TR 100 392-17: "TETRA V+D and DMO specifications";
TS 100 392-18: "Air interface optimized applications".
NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway),
part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable
are in status "historical" and are not maintained.

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa
Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

ETSI
8 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
1 Scope
The present document defines the Terrestrial Trunked Radio system (TETRA) supporting Voice plus Data (V+D). It
specifies:
- general design aspects (e.g. reference points, numbering and addressing, or protocol architecture);
- the system bearer and mobility management services, and the corresponding air interface protocols;
- the interworking between TETRA networks;
- the interworking of TETRA networks with other networks, via gateways;
- the peripheral equipment interface on the mobile station;
- the security protocols and mechanisms applicable to TETRA networks and to TETRA terminal equipment;
- the supplementary services applicable to the basic TETRA tele- or bearer services.
The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over the
corresponding interface: the Inter-System Interface (ISI). It comprises the following subparts:
- ISI general design;
- Additional Network Feature - ISI Individual Call (ANF-ISIIC);
- Additional Network Feature - ISI Group Call (ANF-ISIGC);
- Additional Network Feature - ISI Short Data service (ANF-ISISDS);
- Additional Network Feature - ISI Mobility Management (ANF-ISIMM);
- 8 kbit/s encoding of user information at the ISI.
The present document specifies the Additional Network Function (ANF) - Inter-System Interface (ISI) Short Data
service (ANF-ISISDS) which is part of the Interworking Basic Operation of the Terrestrial Trunked Radio system
(TETRA) supporting Voice and Data (V+D). Specifically the present document details the stage 1, 2 and 3 aspects of
the ANF-ISISDS as seen from the TETRA Switching and Maintenance Infrastructure (SwMI) point of view at the Inter
System Interface (ISI). This service comprises of:
- TETRA user defined short message transmission over the ISI to individual and group addresses;
- TETRA pre-defined short message transmission over the ISI to individual and group addresses.
ANF-ISISDS enables short data and status messages to be set-up and transferred between a user registered in one
TETRA network to another user registered in another TETRA network, operating at the ISI of both SwMIs.
Like all other Additional Network Feature (ANF) specifications, those of ANF-ISISDS are produced in three stages,
according to the method described in ITU-T Recommendation I.130 [4]. The present document contains the stage 1 and
2 descriptions of ANF-ISIIC, and its partial stage 3 description. The stage 1 description specifies the ANF as seen by its
users, which are essentially the individual call control entities in both TETRA networks. The stage 2 description
identifies the functional entities involved in the ANF and the information flows between them. The partial stage 3
description of ANF-ISISDS specifies its protocol.
ETSI
9 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air
Interface (AI)".
[2] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3:
Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature Group
Call (ANF-ISIGC)".
[3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3:
Interworking at the Inter-System Interface (ISI); Sub-part 1: General design".
[4] ITU-T Recommendation I.130: "Method for the characterization of telecommunication services
supported by an ISDN and network capabilities of an ISDN".
[5] ETSI EN 300 392-7: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 7:
Security".
[6] ETSI EN 300 392-12-8: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12:
Supplementary services stage 3; Sub-part 8: Area Selection (AS)".
[7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9:
General requirements for supplementary services".
[8] ISO/IEC 11571 (1998): "Information technology - Telecommunications and information exchange
between systems - Private Integrated Services Networks - Addressing".
[9] ITU-T Recommendation E.164: "The international public telecommunication numbering plan".
[10] ITU-T Recommendation X.121: "International numbering plan for public data networks".
ETSI
10 Final draft ETSI EN 300 392-3-4 V1.3.0 (2010-04)
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with
regard to a particular subject area. For non-specific references, the latest version of the referenced document (including
any amendments) applies.
Not applicable.
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in EN 300 392-2 [1], EN 300 392-3-1 [3] and
EN 300 392-3-3 [2] apply.
3.2 Abbreviations
For the purposes of the present document, the abbreviations defined in EN 300 392-2 [1], EN 300 392-3-1 [3] and
EN 300 392-3-3 [2] apply.
4 ANF-ISISDS stage 1 specification
4.1 Description
ANF-ISISDS provides support of the SDS service described in EN 300 392-2 [1], clause 13, across the ISI connection
between 2 SwMIs. In addition the present document supports the
...

European Standard (Telecommunications series)

Terrestrial Trunked Radio (TETRA);
Voice plus Data (V+D);
Part 3: Interworking at the Inter-System Interface (ISI);
Sub-part 4: Additional Network Feature
Short Data Service (ANF-ISISDS)

2 ETSI EN 300 392-3-4 V1.3.1 (2010-08)

Reference
REN/TETRA-03195
Keywords
interworking, radio, TETRA, V+D
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
Individual copies of the present document can be downloaded from:
http://www.etsi.org
The present document may be made available in more than one electronic version or in print. In any case of existing or
perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
within ETSI Secretariat.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
http://portal.etsi.org/chaircor/ETSI_support.asp
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 2010.
All rights reserved.
TM TM TM TM
DECT , PLUGTESTS , UMTS , TIPHON , the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered
for the benefit of its Members.
TM
3GPP is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
LTE™ is a Trade Mark of ETSI currently being registered
for the benefit of its Members and of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI
3 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
Contents
Intellectual Property Rights . 6
Foreword . 6
1 Scope . 8
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 9
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 10
4 ANF-ISISDS stage 1 specification . 10
4.1 Description . 10
4.2 Overview of operation . 10
4.3 Security concerns . 10
4.4 Procedures . 10
4.4.1 Provision/withdrawal . 10
4.4.2 Normal procedures . 10
4.4.2.1 Activation/deactivation/registration/interrogation . 10
4.4.2.2 Invocation and operation . 11
4.4.3 Exceptional procedures . 11
4.4.3.1 Activation/deactivation/registration/interrogation . 11
4.4.3.2 Invocation and operation . 11
4.5 ANF-ISISDS primitives . 12
4.5.1 Primitive definitions . 12
4.5.2 Parameter description . 13
4.6 Overall SDL . 15
5 ANF-ISISDS stage 2 specification . 16
5.1 Overview of functional entities . 16
5.1.1 FE2, Originating ISI Short Data transfer functional entity . 16
5.1.2 Relationships between FEs . 16
5.2 Information flow . 16
5.2.1 Definitions of information flows . 16
6 ANF-ISISDS stage 3 specification . 17
6.1 General on ANF-ISISDS . 17
6.2 ANF-ISISDS coding requirements . 17
6.3 TETRA ANF-ISISDS PDUs . 17
6.3.1 TETRA information encoding . 17
6.3.2 ISISDS-UNITDATA PDU . 18
6.3.3 Information element encoding . 18
6.3.3.1 Called party extension . 18
6.3.3.2 Called party external subscriber number . 18
6.3.3.3 Called party SSI . 18
6.3.3.4 Calling party extension . 19
6.3.3.5 Calling party external subscriber number . 19
6.3.3.5a Calling party external subscriber number parameters . 19
6.3.3.6 Calling party SSI . 19
6.3.3.7 Hop count . 20
6.3.3.8 ISISDS Subtype . 20
6.3.3.9 Length of user defined data-4. 20
6.3.3.9a MSISDN present as external subscriber number . 20
6.3.3.10 Number of digits in called party external subscriber number . 20
6.3.3.11 Number of digits in calling party external subscriber number . 20
6.3.3.12 PDU type . 20
6.3.3.13 Pre-coded status . 21
ETSI
4 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
6.3.3.14 Security level at the calling user air interface . 21
6.3.3.15 Selected area number . 21
6.3.3.16 Short data type identifier . 21
6.3.3.17 User defined data-1 . 21
6.3.3.18 User defined data-2 . 21
6.3.3.19 User defined data-3 . 21
6.3.3.20 User defined data-4 . 21
6.4 ROSE operation . 21
Annex A (normative): Interaction with other TETRA supplementary services and ANFs . 23
A.1 Calling Line Identification Presentation (SS-CLIP) . 23
A.2 Connected Line Identification Presentation (SS-COLP) . 23
A.3 Calling/Connected Line Identification Restriction (SS-CLIR) . 23
A.4 Connected Name Identification Presentation (SS-CONP) . 23
A.5 Completion of Calls of Busy Subscriber (SS-CCBS) . 23
A.6 Completion of Calls on No Reply (SS-CCNR) . . 23
A.7 Call Forward Unconditional (SS-CFU) . 23
A.8 Call Forwarding Busy (SS-CFB) . 24
A.9 Call Forwarding No Reply (SS-CFNR) . 24
A.10 Call Report (SS-CR) . 24
A.11 Talking Party Identification (SS-TPI) . 24
A.12 List Search Call (SS-LSC) . 24
A.13 Call Authorized by Dispatcher (SS-CAD) . 24
A.14 Short Number Addressing (SS-SNA) . 24
A.15 Area Selection (SS-AS) . 24
A.16 Access Priority (SS-AP) . 24
A.17 Priority Call (SS-PC) . 24
A.18 Call Waiting (SS-CW). 25
A.19 Call Hold (SS-HOLD) . 25
A.20 Late Entry (SS-LE) . . 25
A.21 Transfer of Control (SS-TC) . 25
A.22 Pre-emptive Priority Call (SS-PPC) . 25
A.23 Include Call (SS-IC) . 25
A.24 Advice of Charge (SS-AoC). 25
A.25 Barring of Outgoing Calls (SS-BOC) . 25
A.26 Barring of Incoming Calls (SS-BIC) . 25
A.27 Discreet Listening (SS-DL) . 25
A.28 Ambience Listening (SS-AL) . 25
A.29 Dynamic Group Number Assignment (SS-DGNA) . 26
A.30 Call Retention (SS-CRT). 26
A.31 ISI Individual Call (ANF-ISIIC) . 26
A.32 ISI group call (ANF-ISIGC). 26
ETSI
5 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
A.33 ISI Mobility Management (ANF-ISIMM) . 26
Annex B (informative): Change Requests . 27
History . 28

ETSI
6 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
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 ETSI 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://webapp.etsi.org/IPR/home.asp).
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 ETSI 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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Terrestrial
Trunked Radio (TETRA).
The present document is part 3, sub-part 4 of a multi-part deliverable covering the Voice plus Data (V+D), as identified
below:
EN 300 392-1: "General network design";
EN 300 392-2: "Air Interface (AI)";
EN 300 392-3: "Interworking at the Inter-System Interface (ISI)";
EN 300 392-3-1: "General design";
EN 300 392-3-2: "Additional Network Feature Individual Call (ANF-ISIIC)";
EN 300 392-3-3: "Additional Network Feature Group Call (ANF-ISIGC)";
EN 300 392-3-4: "Additional Network Feature Short Data Service (ANF-ISISDS)";
EN 300 392-3-5: "Additional Network Feature for Mobility Management (ANF-ISIMM)";
TS 100 392-3-6: "Speech Format Implementation for Packet Mode Transmission";
TS 100 392-3-7: "Speech Format Implementation for Packet Mode Transmission";
TS 100 392-3-8: "Generic Speech Format Implementation";
ETS 300 392-4: "Gateways basic operation";
EN 300 392-5: "Peripheral Equipment Interface (PEI)";
EN 300 392-7: "Security";
EN 300 392-9: "General requirements for supplementary services";
EN 300 392-10: "Supplementary services stage 1";
EN 300 392-11: "Supplementary services stage 2";
EN 300 392-12: "Supplementary services stage 3";
ETS 300 392-13: "SDL model of the Air Interface (AI)";
ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification";
TS 100 392-15: "TETRA frequency bands, duplex spacing and channel numbering";
TS 100 392-16: "Network Performance Metrics";
ETSI
7 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
TR 100 392-17: "TETRA V+D and DMO specifications";
TS 100 392-18: "Air interface optimized applications".
NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway),
part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable
are in status "historical" and are not maintained.

National transposition dates
Date of adoption of this EN: 2 August 2010
Date of latest announcement of this EN (doa): 30 November 2010
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 31 May 2011
Date of withdrawal of any conflicting National Standard (dow): 31 May 2011

ETSI
8 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
1 Scope
The present document defines the Terrestrial Trunked Radio system (TETRA) supporting Voice plus Data (V+D). It
specifies:
- general design aspects (e.g. reference points, numbering and addressing, or protocol architecture);
- the system bearer and mobility management services, and the corresponding air interface protocols;
- the interworking between TETRA networks;
- the interworking of TETRA networks with other networks, via gateways;
- the peripheral equipment interface on the mobile station;
- the security protocols and mechanisms applicable to TETRA networks and to TETRA terminal equipment;
- the supplementary services applicable to the basic TETRA tele- or bearer services.
The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over the
corresponding interface: the Inter-System Interface (ISI). It comprises the following subparts:
- ISI general design;
- Additional Network Feature - ISI Individual Call (ANF-ISIIC);
- Additional Network Feature - ISI Group Call (ANF-ISIGC);
- Additional Network Feature - ISI Short Data service (ANF-ISISDS);
- Additional Network Feature - ISI Mobility Management (ANF-ISIMM);
- 8 kbit/s encoding of user information at the ISI.
The present document specifies the Additional Network Function (ANF) - Inter-System Interface (ISI) Short Data
service (ANF-ISISDS) which is part of the Interworking Basic Operation of the Terrestrial Trunked Radio system
(TETRA) supporting Voice and Data (V+D). Specifically the present document details the stage 1, 2 and 3 aspects of
the ANF-ISISDS as seen from the TETRA Switching and Maintenance Infrastructure (SwMI) point of view at the Inter
System Interface (ISI). This service comprises of:
- TETRA user defined short message transmission over the ISI to individual and group addresses;
- TETRA pre-defined short message transmission over the ISI to individual and group addresses.
ANF-ISISDS enables short data and status messages to be set-up and transferred between a user registered in one
TETRA network to another user registered in another TETRA network, operating at the ISI of both SwMIs.
Like all other Additional Network Feature (ANF) specifications, those of ANF-ISISDS are produced in three stages,
according to the method described in ITU-T Recommendation I.130 [4]. The present document contains the stage 1 and
2 descriptions of ANF-ISIIC, and its partial stage 3 description. The stage 1 description specifies the ANF as seen by its
users, which are essentially the individual call control entities in both TETRA networks. The stage 2 description
identifies the functional entities involved in the ANF and the information flows between them. The partial stage 3
description of ANF-ISISDS specifies its protocol.
ETSI
9 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the
reference document (including any amendments) applies.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air
Interface (AI)".
[2] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3:
Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature Group
Call (ANF-ISIGC)".
[3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3:
Interworking at the Inter-System Interface (ISI); Sub-part 1: General design".
[4] ITU-T Recommendation I.130: "Method for the characterization of telecommunication services
supported by an ISDN and network capabilities of an ISDN".
[5] ETSI EN 300 392-7: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 7:
Security".
[6] ETSI EN 300 392-12-8: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12:
Supplementary services stage 3; Sub-part 8: Area Selection (AS)".
[7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9:
General requirements for supplementary services".
[8] ISO/IEC 11571 (1998): "Information technology - Telecommunications and information exchange
between systems - Private Integrated Services Networks - Addressing".
[9] ITU-T Recommendation E.164: "The international public telecommunication numbering plan".
[10] ITU-T Recommendation X.121: "International numbering plan for public data networks".
2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the
user with regard to a particular subject area.
Not applicable.
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in EN 300 392-2 [1], EN 300 392-3-1 [3] and
EN 300 392-3-3 [2] apply.
ETSI
10 ETSI EN 300 392-3-4 V1.3.1 (2010-08)
3.2 Abbreviations
For the purposes of the present document, the abbreviations defined in EN 300 392-2 [1], EN 300 392-3-1 [3] and
EN 300 392-3-3 [2] apply.
4 ANF-ISISDS stage 1 specification
4.1 Description
ANF-ISISDS provides support of the SDS service described in EN 300 392-2 [1], clause 13, across the ISI connection
between 2 SwMIs. In addition the present document supports the embedded SDS-TL service described in
EN 300 392-2 [1].
NOTE: The interpretation of status code values contained in predefined status or short message services are not
defined in the TETRA suite of standards. The consisten
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prizemni snopovni radio (TETRA) - Govor in podatki (V+D) - 3. del: Medsebojno delovanje na medsistemskem vmesniku (ISI) - 4. poddel: Dodatna omrežna funkcija: storitev kratkih podatkov (ANF-ISISDS)Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 4: Additional Network Feature Short Data Service (ANF-ISISDS)33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 392-3-4 Version 1.3.1SIST EN 300 392-3-4 V1.3.1:2010en01-oktober-2010SIST EN 300 392-3-4 V1.3.1:2010SLOVENSKI
STANDARD
ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)2
Reference REN/TETRA-03195 Keywords interworking, radio, TETRA, V+D ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: [phone]
Fax: [phone]
Siret N° 348 623 562 00017 - NAF 742 C Association à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88
Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http://portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http://portal.etsi.org/chaircor/ETSI_support.asp 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 2010. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE™ is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 300 392-3-4 V1.3.1:2010

ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)3 Contents Intellectual Property Rights . 6 Foreword . 6 1 Scope . 8 2 References . 9 2.1 Normative references . 9 2.2 Informative references . 9 3 Definitions and abbreviations . 9 3.1 Definitions . 9 3.2 Abbreviations . 10 4 ANF-ISISDS stage 1 specification . 10 4.1 Description . 10 4.2 Overview of operation . 10 4.3 Security concerns . 10 4.4 Procedures . 10 4.4.1 Provision/withdrawal . 10 4.4.2 Normal procedures . 10 4.4.2.1 Activation/deactivation/registration/interrogation . 10 4.4.2.2 Invocation and operation . 11 4.4.3 Exceptional procedures . 11 4.4.3.1 Activation/deactivation/registration/interrogation . 11 4.4.3.2 Invocation and operation . 11 4.5 ANF-ISISDS primitives . 12 4.5.1 Primitive definitions . 12 4.5.2 Parameter description . 13 4.6 Overall SDL . 15 5 ANF-ISISDS stage 2 specification . 16 5.1 Overview of functional entities . 16 5.1.1 FE2, Originating ISI Short Data transfer functional entity . 16 5.1.2 Relationships between FEs . 16 5.2 Information flow . 16 5.2.1 Definitions of information flows . 16 6 ANF-ISISDS stage 3 specification . 17 6.1 General on ANF-ISISDS . 17 6.2 ANF-ISISDS coding requirements . 17 6.3 TETRA ANF-ISISDS PDUs . 17 6.3.1 TETRA information encoding . 17 6.3.2 ISISDS-UNITDATA PDU . 18 6.3.3 Information element encoding . 18 6.3.3.1 Called party extension . 18 6.3.3.2 Called party external subscriber number . 18 6.3.3.3 Called party SSI . 18 6.3.3.4 Calling party extension . 19 6.3.3.5 Calling party external subscriber number . 19 6.3.3.5a Calling party external subscriber number parameters . 19 6.3.3.6 Calling party SSI . 19 6.3.3.7 Hop count . 20 6.3.3.8 ISISDS Subtype . 20 6.3.3.9 Length of user defined data-4. 20 6.3.3.9a MSISDN present as external subscriber number . 20 6.3.3.10 Number of digits in called party external subscriber number . 20 6.3.3.11 Number of digits in calling party external subscriber number . 20 6.3.3.12 PDU type . 20 6.3.3.13 Pre-coded status . 21 SIST EN 300 392-3-4 V1.3.1:2010

ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)4 6.3.3.14 Security level at the calling user air interface . 21 6.3.3.15 Selected area number . 21 6.3.3.16 Short data type identifier . 21 6.3.3.17 User defined data-1 . 21 6.3.3.18 User defined data-2 . 21 6.3.3.19 User defined data-3 . 21 6.3.3.20 User defined data-4 . 21 6.4 ROSE operation . 21 Annex A (normative): Interaction with other TETRA supplementary services and ANFs . 23 A.1 Calling Line Identification Presentation (SS-CLIP) . 23 A.2 Connected Line Identification Presentation (SS-COLP) . 23 A.3 Calling/Connected Line Identification Restriction (SS-CLIR) . 23 A.4 Connected Name Identification Presentation (SS-CONP) . 23 A.5 Completion of Calls of Busy Subscriber (SS-CCBS) . 23 A.6 Completion of Calls on No Reply (SS-CCNR) . 23 A.7 Call Forward Unconditional (SS-CFU) . 23 A.8 Call Forwarding Busy (SS-CFB) . 24 A.9 Call Forwarding No Reply (SS-CFNR) . 24 A.10 Call Report (SS-CR) . 24 A.11 Talking Party Identification (SS-TPI) . 24 A.12 List Search Call (SS-LSC) . 24 A.13 Call Authorized by Dispatcher (SS-CAD) . 24 A.14 Short Number Addressing (SS-SNA) . 24 A.15 Area Selection (SS-AS) . 24 A.16 Access Priority (SS-AP) . 24 A.17 Priority Call (SS-PC) . 24 A.18 Call Waiting (SS-CW). 25 A.19 Call Hold (SS-HOLD) . 25 A.20 Late Entry (SS-LE) . 25 A.21 Transfer of Control (SS-TC) . 25 A.22 Pre-emptive Priority Call (SS-PPC) . 25 A.23 Include Call (SS-IC) . 25 A.24 Advice of Charge (SS-AoC). 25 A.25 Barring of Outgoing Calls (SS-BOC) . 25 A.26 Barring of Incoming Calls (SS-BIC) . 25 A.27 Discreet Listening (SS-DL) . 25 A.28 Ambience Listening (SS-AL) . 25 A.29 Dynamic Group Number Assignment (SS-DGNA) . 26 A.30 Call Retention (SS-CRT). 26 A.31 ISI Individual Call (ANF-ISIIC) . 26 A.32 ISI group call (ANF-ISIGC). 26 SIST EN 300 392-3-4 V1.3.1:2010

ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)5 A.33 ISI Mobility Management (ANF-ISIMM) . 26 Annex B (informative): Change Requests . 27 History . 28
ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)6 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 ETSI 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://webapp.etsi.org/IPR/home.asp). 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 ETSI 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 European Standard (Telecommunications series) has been produced by ETSI Technical Committee Terrestrial Trunked Radio (TETRA). The present document is part 3, sub-part 4 of a multi-part deliverable covering the Voice plus Data (V+D), as identified below: EN 300 392-1: "General network design"; EN 300 392-2: "Air Interface (AI)"; EN 300 392-3: "Interworking at the Inter-System Interface (ISI)"; EN 300 392-3-1: "General design"; EN 300 392-3-2: "Additional Network Feature Individual Call (ANF-ISIIC)"; EN 300 392-3-3: "Additional Network Feature Group Call (ANF-ISIGC)"; EN 300 392-3-4: "Additional Network Feature Short Data Service (ANF-ISISDS)"; EN 300 392-3-5: "Additional Network Feature for Mobility Management (ANF-ISIMM)"; TS 100 392-3-6: "Speech Format Implementation for Packet Mode Transmission"; TS 100 392-3-7: "Speech Format Implementation for Packet Mode Transmission"; TS 100 392-3-8: "Generic Speech Format Implementation"; ETS 300 392-4: "Gateways basic operation"; EN 300 392-5: "Peripheral Equipment Interface (PEI)"; EN 300 392-7: "Security"; EN 300 392-9: "General requirements for supplementary services"; EN 300 392-10: "Supplementary services stage 1"; EN 300 392-11: "Supplementary services stage 2"; EN 300 392-12: "Supplementary services stage 3"; ETS 300 392-13: "SDL model of the Air Interface (AI)"; ETS 300 392-14: "Protocol Implementation Conformance Statement (PICS) proforma specification"; TS 100 392-15: "TETRA frequency bands, duplex spacing and channel numbering"; TS 100 392-16: "Network Performance Metrics"; SIST EN 300 392-3-4 V1.3.1:2010

ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)7 TR 100 392-17: "TETRA V+D and DMO specifications"; TS 100 392-18: "Air interface optimized applications". NOTE: Part 3, sub-parts 6 and 7 (Speech format implementation), part 4, sub-part 3 (Data networks gateway), part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable are in status "historical" and are not maintained.
National transposition dates Date of adoption of this EN: 2 August 2010 Date of latest announcement of this EN (doa): 30 November 2010 Date of latest publication of new National Standard or endorsement of this EN (dop/e):
31 May 2011 Date of withdrawal of any conflicting National Standard (dow): 31 May 2011
ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)8 1 Scope The present document defines the Terrestrial Trunked Radio system (TETRA) supporting Voice plus Data (V+D). It specifies: - general design aspects (e.g. reference points, numbering and addressing, or protocol architecture); - the system bearer and mobility management services, and the corresponding air interface protocols; - the interworking between TETRA networks; - the interworking of TETRA networks with other networks, via gateways; - the peripheral equipment interface on the mobile station; - the security protocols and mechanisms applicable to TETRA networks and to TETRA terminal equipment; - the supplementary services applicable to the basic TETRA tele- or bearer services. The TETRA V+D interworking - basic operation part defines the interworking between TETRA networks over the corresponding interface: the Inter-System Interface (ISI). It comprises the following subparts: - ISI general design; - Additional Network Feature - ISI Individual Call (ANF-ISIIC); - Additional Network Feature - ISI Group Call (ANF-ISIGC); - Additional Network Feature - ISI Short Data service (ANF-ISISDS); - Additional Network Feature - ISI Mobility Management (ANF-ISIMM); - 8 kbit/s encoding of user information at the ISI. The present document specifies the Additional Network Function (ANF) - Inter-System Interface (ISI) Short Data service (ANF-ISISDS) which is part of the Interworking Basic Operation of the Terrestrial Trunked Radio system (TETRA) supporting Voice and Data (V+D). Specifically the present document details the stage 1, 2 and 3 aspects of the ANF-ISISDS as seen from the TETRA Switching and Maintenance Infrastructure (SwMI) point of view at the Inter System Interface (ISI). This service comprises of: - TETRA user defined short message transmission over the ISI to individual and group addresses; - TETRA pre-defined short message transmission over the ISI to individual and group addresses. ANF-ISISDS enables short data and status messages to be set-up and transferred between a user registered in one TETRA network to another user registered in another TETRA network, operating at the ISI of both SwMIs. Like all other Additional Network Feature (ANF) specifications, those of ANF-ISISDS are produced in three stages, according to the method described in ITU-T Recommendation I.130 [4]. The present document contains the stage 1 and 2 descriptions of ANF-ISIIC, and its partial stage 3 description. The stage 1 description specifies the ANF as seen by its users, which are essentially the individual call control entities in both TETRA networks. The stage 2 description identifies the functional entities involved in the ANF and the information flows between them. The partial stage 3 description of ANF-ISISDS specifies its protocol. SIST EN 300 392-3-4 V1.3.1:2010

ETSI ETSI EN 300 392-3-4 V1.3.1 (2010-08)9 2 References References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http://docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of the present document. [1] ETSI EN 300 392-2: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)". [2] ETSI EN 300 392-3-3: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 3: Additional Network Feature Group Call (ANF-ISIGC)". [3] ETSI EN 300 392-3-1: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 1: General design". [4] ITU-T Recommendation I.130: "Method for the characterization of telecommunication services supported by an ISDN and network capabilities of an ISDN". [5] ETSI EN 300 392-7: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 7: Security". [6] ETSI EN 300 392-12-8: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 8: Area Selection (AS)". [7] ETSI EN 300 392-9: "Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 9: General requirements for supplementary services". [8] ISO/IEC 11571 (1998): "Information technology - Telecommunications and information exchange between systems - Private Integrated Services Networks - Addressing". [9] ITU-T Recommendation E.164: "The international public telecommunication numbering plan". [10] ITU-T Recommendation X.121: "International numbering plan for public data networks". 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applicable. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in EN 300 392-2 [1
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