SIST EN 300 392-10-18 V1.2.1:2003

• Abstract:

  Revision of stage 1 after PE resolution of stages 2 and 3.

• Status: Published
• Publication Date: 31-Mar-2003
• 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-Apr-2003
• Due Date: 01-Apr-2003
• Completion Date: 01-Apr-2003
• Mandate: T-172-1A
• Ref Project: ETSI EN 300 392-10-18 V1.2.1 (2002-09) - Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 18: Barring of Outgoing Calls (BOC)

Overview

SIST EN 300 392-10-18 V1.2.1:2003 is a European and Slovenian standard outlining requirements for the Terrestrial Trunked Radio (TETRA) system, specifically addressing Voice plus Data (V+D) services. This part, known as Supplementary Services – Stage 1, Sub-part 18: Barring of Outgoing Calls (BOC), defines the stage 1 user-level specification for the BOC supplementary service. The document establishes a comprehensive service description and expected procedures for restricting outgoing calls within TETRA networks, critical for secure and reliable communication in professional mobile radio (PMR) and public safety environments.

Keywords: TETRA, Barring of Outgoing Calls, BOC, supplementary services, PMR communication, radio call restriction, professional radio standards.

Key Topics

• Service Description: Provides a user-focused overview of Barring of Outgoing Calls (BOC), allowing authorized users or service providers to restrict certain outgoing calls based on predefined number ranges.
• BOC Operations:
  • Activation/Deactivation: Barring can be activated or deactivated by authorized users or permanently applied by the service provider.
  • Definition/Registration: Configuration includes specifying the ranges of numbers to be barred or permitting exceptions (e.g., emergency numbers).
  • Interrogation/Notification: Users may be able to query the status of barring; the system notifies users when calls are barred.
• Applicability: BOC may be independently applied to all TETRA teleservices, bearer services, and short data services (SDS), offering flexibility for voice and data.
• Interactions: Describes how BOC interacts with other supplementary services in TETRA, including call forwarding, priority call, and group features. BOC typically takes precedence over forwarding and area selection; exceptions are explicitly identified.
• Provision and Withdrawal: The service is provided by arrangement with the service provider, on a per-subscriber or group basis using TETRA Individual or Group Subscriber Identity (ITSI/GTSI). Providers may withdraw the service as necessary.
• Exceptional Procedures: Outlines how the system handles request failures, unauthorized user attempts, and unrecognized identities, ensuring network robustness and user clarity.

Applications

• Public Safety Communications: Used by police, fire, and emergency services to ensure network integrity by managing which users can initiate outgoing calls, avoiding misuse and prioritizing critical communications.
• Transportation and Utilities: In industries reliant on secure group communications, BOC safeguards network availability by blocking non-essential or unauthorized outgoing calls.
• Critical Infrastructure Protection: Prevents unauthorized transmission from sensitive terminals within government, energy, or transportation networks to reduce risk of data leaks or operational disruption.
• Network Management: Service providers can dynamically restrict outgoing call access for subscriber groups or individuals in response to security events, organizational policy, or network stress.

Related Standards

The BOC specification is part of a wider suite of TETRA standards by ETSI, as adopted by SIST. Relevant related standards include:

• EN 300 392-1: General network design for TETRA.
• EN 300 392-10 (and sub-parts): Covers supplementary services such as Call Forwarding, Priority Call, Call Hold, and Call Waiting.
• EN 300 392-11 & EN 300 392-12: Address stages 2 and 3 of supplementary services, including technical realization.
• EN 300 392-2: Air Interface for TETRA.
• EN 300 392-9: General requirements for supplementary services.

For cross-referencing, the specification aligns closely with ETSI EN 300 392-10-18 V1.2.1 and refers to ITU-T recommendations for service description language (SDL).

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This standard is essential for organizations deploying or operating TETRA-based communications who require comprehensive control over outgoing calls, ensuring compliance, operational efficiency, and network security.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Prizemni snopovni radio (TETRA) - Govor in podatki (V+D) - 10. del: Dopolnilne storitve stopnje 1 - 18. poglavje: Zapora odhodnih klicev (BOC)Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 18: Barring of Outgoing Calls (BOC)33.070.10Prizemni snopovni radio (TETRA)Terrestrial Trunked Radio (TETRA)ICS:Ta slovenski standard je istoveten z:EN 300 392-10-18 Version 1.2.1SIST EN 300 392-10-18 V1.2.1:2003en01-april-2003SIST EN 300 392-10-18 V1.2.1:2003SLOVENSKI
STANDARD
ETSI ETSI EN 300 392-10-18 V1.2.1 (2002-09) 2
Reference REN/TETRA-03001-10-18 Keywords call barring, data, radio, speech, stage 1, supplementary service, TETRA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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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, send your comment to: [e-mail] 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 2002. All rights reserved.
DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI 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. SIST EN 300 392-10-18 V1.2.1:2003

ETSI ETSI EN 300 392-10-18 V1.2.1 (2002-09) 3
Contents Intellectual Property Rights.5 Foreword.5 1 Scope.7 2 References.7 3 Definitions and abbreviations.7 3.1 Definitions.7 3.2 Abbreviations.8 4 SS-BOC stage 1 specification.8 4.1 Description.8 4.1.1 General description.8 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.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 and 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 and operation.10 4.3 Interactions with other supplementary services.11 4.3.1 Calling Line Identification Presentation (CLIR).11 4.3.2 Connected Line Identification Presentation (CLIP).11 4.3.3 Calling/Connected Line Identification Restriction (COLP).11 4.3.4 Call Report (CR).11 4.3.5 Talking Party Identification (TPI).11 4.3.6 Call Forwarding Unconditional (CFU).11 4.3.7 Call Forwarding on Busy (CFB).11 4.3.8 Call Forwarding on No Reply (CFNRy).11 4.3.9 Call Forwarding On Not Reachable (CFNR).11 4.3.10 List Search Call (LSC).11 4.3.11 Call Authorized By Dispatcher (CAD).11 4.3.12 Short Number Addressing (SNA).11 4.3.13 Area Selection (AS).12 4.3.14 Access Priority (AP).12 4.3.15 Priority Call (PC).12 4.3.16 Call Waiting (CW).12 4.3.17 Call Hold (HOLD).12 4.3.18 Call Completion to Busy Subscriber (CCBS).12 4.3.19 Late Entry (LE).12 4.3.20 Void.12 4.3.21 Pre-emptive Priority Call (PPC).12 4.3.22 Include Call (IC).12 4.3.23 Void.12 4.3.24 Barring of Outgoing Calls (BOC).12 SIST EN 300 392-10-18 V1.2.1:2003

ETSI ETSI EN 300 392-10-18 V1.2.1 (2002-09) 4
4.3.25 Barring of Incoming Calls (BIC).12 4.3.26 Discreet Listening (DL).12 4.3.27 Ambience Listening (AL).13 4.3.28 Dynamic Group Number Assignment (DGNA).13 4.3.29 Call completion on No Reply (CCNR).13 4.3.30 Call Retention (CRT) Priority.13 4.4 Interworking considerations.13 4.5 Overall SDL.13 Annex A (informative): Bibliography.15 History.16
ETSI ETSI EN 300 392-10-18 V1.2.1 (2002-09) 5
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 Project Terrestrial Trunked Radio (TETRA). The present document is part 10, sub-part 18 of a multi-part deliverable covering 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)"; 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"; Sub-part 1: "Call identification"; Sub-part 2: "Call report"; Sub-part 3: "Talking Party Identification (TPI)"; Sub-part 4: "Call Forwarding (CF)"; Sub-part 5: "List Search Call (LSC)"; Sub-part 6: "Call Authorized by Dispatcher (CAD)"; Sub-part 7: "Short number addressing"; Sub-part 8: "Area selection"; Sub-part 9: "Access priority"; Sub-part 10: "Priority Call (PC)"; Sub-part 11: "Call Waiting (CW)"; Sub-part 12: "Call Hold (CH)"; Sub-part 13: "Call completion to busy subscriber"; Sub-part 14: "Late Entry (LE)"; SIST EN 3
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