SIST EN 301 082 V2.1.1:2005
(Main)Integrated Services Digital Network (ISDN); Outgoing Call Barring-Fixed (OCB-F) supplementary service; Service description
General Information
- Abstract
To amend the service description of outgoing call barring fixed to remove ambiguities and inconsistencies which may result in inconsistent implementations (definition of barring program, relationship with activation period, clarify conflict situations, correct interactions with call diversion). Reference document: EN 301 082.
- Status
- Published
- Publication Date
- 31-Dec-2004
- Technical Committee
- SPN - Services and Protocols for Networks
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jan-2005
- Due Date
- 01-Jan-2005
- Completion Date
- 01-Jan-2005
Overview
SIST EN 301 082 V2.1.1:2005 specifies the service description for the Outgoing Call Barring-Fixed (OCB-F) supplementary service within the Integrated Services Digital Network (ISDN). Developed by SIST based on the European standard EN 301 082, this document amends and clarifies the definition and functional scope of outgoing call barring-fixed, resolving ambiguities that could lead to inconsistent implementations across network operators and service providers.
The OCB-F supplementary service is designed to ensure that, based on predefined parameters, certain types of outgoing calls can be systematically barred without any impact on the user's ability to receive incoming calls. The standard is crucial for telecommunication providers who need to comply with interoperable, robust call barring mechanisms, especially in complex ISDN environments where supplementary services interact.
Key Topics
- Definition of OCB-F service: Enables the rejection of specific outgoing calls as determined by the network provider's barring program.
- Barring program management: Allows selection and application of call types to be barred, potentially relating to number ranges or prefixes.
- Service activation and deactivation: Managed solely by the service provider with no user control; activation occurs based on provisioned parameters and cannot be changed by end-users.
- Clarification of conflict situations: Ensures consistent handling where OCB-F may interact with other features like call diversion or call forwarding.
- Interworking: Covers requirements for OCB-F behavior across public and private ISDNs, as well as with non-ISDN networks.
- Interactions with other supplementary services: Presents clear rules for compatibility with services such as call waiting, call hold, conference calling, number identification, and call completion services.
Applications
The Outgoing Call Barring-Fixed supplementary service is widely applicable in:
- Corporate and enterprise telephony: Enabling organizations to control outgoing call types for security, cost management, or compliance, by restricting access to premium rate or international calls.
- Service providers’ offerings: Essential for telecommunications operators wishing to deliver standardized ISDN services, ensuring customers have access to reliable outgoing call control functions.
- Public and private ISDN environments: Applies to both public ISDN networks and private ISDN installations, supporting a broad range of circuit-switched services.
- Regulatory compliance: Helps operators provide features required by national regulations, preventing unauthorized outgoing calls.
Some typical use cases include:
- Blocking international or premium-rate numbers from being dialed from specific ISDN connections.
- Preventing unauthorized outbound calls in environments with sensitive data or cost-control requirements.
- Ensuring outgoing call restrictions are consistent and not susceptible to user manipulation.
Related Standards
Implementers and stakeholders may refer to the following related standards for a complete approach to ISDN and supplementary service interoperability:
- EN 301 082: The reference European Standard for OCB-F services.
- ITU-T Recommendation I.130: Covers methods for characterizing telecommunications services in ISDN.
- ITU-T Recommendation I.112: Defines vocabulary and basic concepts for ISDNs.
- ITU-T Recommendation E.164: Specifies the international public telecommunications numbering plan.
- ETS 300 345: Addresses interworking between public and private ISDNs for telecommunication service provisioning.
- Other EN/ETSI standards for ISDN supplementary services: Cover call barring (user-controlled), call diversion, call holding, and charge advice.
Keywords: ISDN, outgoing call barring, OCB-F, supplementary service, telecommunication standards, EN 301 082, call restriction, network operator, call forwarding interaction, private ISDN interworking, telecommunications compliance.
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Frequently Asked Questions
SIST EN 301 082 V2.1.1:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Outgoing Call Barring-Fixed (OCB-F) supplementary service; Service description". This standard covers: To amend the service description of outgoing call barring fixed to remove ambiguities and inconsistencies which may result in inconsistent implementations (definition of barring program, relationship with activation period, clarify conflict situations, correct interactions with call diversion). Reference document: EN 301 082.
To amend the service description of outgoing call barring fixed to remove ambiguities and inconsistencies which may result in inconsistent implementations (definition of barring program, relationship with activation period, clarify conflict situations, correct interactions with call diversion). Reference document: EN 301 082.
SIST EN 301 082 V2.1.1:2005 is classified under the following ICS (International Classification for Standards) categories: 33.080 - Integrated Services Digital Network (ISDN). The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 301 082 V2.1.1:2005 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digitalno omrežje z integriranimi storitvami (ISDN) – Dopolnilna storitev: fiksna zapora odhodnega klica (OCB-F) – Opis storitveIntegrated Services Digital Network (ISDN); Outgoing Call Barring-Fixed (OCB-F) supplementary service; Service description33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 301 082 Version 2.1.1SIST EN 301 082 V2.1.1:2005en01-januar-2005SIST EN 301 082 V2.1.1:2005SLOVENSKI
STANDARD
ETSIEN301082V2.1.1(2000-07)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);OutgoingCallBarring-Fixed(OCB-F)supplementaryservice;ServicedescriptionSIST EN 301 082 V2.1.1:2005
ETSIETSIEN301082V2.1.1(2000-07)2ReferenceREN/SPAN-020084Keywordscallbarring,stage1,supplementaryserviceETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 301 082 V2.1.1:2005
ETSIETSIEN301082V2.1.1(2000-07)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.74Description.75Procedures.85.1Provisionandwithdrawal.85.2Normalprocedures.85.2.1Registrationanderasure.85.2.2Activationanddeactivation.85.2.3Invocationandoperation.95.2.4Interrogation.95.3Exceptionalprocedures.95.3.1Registrationanderasure.95.3.2Activationanddeactivation.95.3.2.1Activation.95.3.2.2Deactivation.95.3.3Invocationandoperation.95.3.4Interrogation.96Interworkingrequirements.96.1Interworkingwithnon-ISDNs.96.2Interworkingwithprivatenetworks.107InteractionwithISDNsupplementaryservices.107.1Adviceofcharge.107.1.1Adviceofchargeatcallset-up.107.1.2Adviceofchargeduringthecall.107.1.3Adviceofchargeattheendofacall.107.2Callwaiting.107.3Callhold.107.4Explicitcalltransfer.107.5Numberidentificationservices.107.5.1Callinglineidentificationpresentation.107.5.2Callinglineidentificationrestriction.107.5.3Connectedlineidentificationpresentation.107.5.4Connectedlineidentificationrestriction.107.6Closedusergroup.117.7Callcompletionservices.117.7.1Completionofcallstobusysubscriber.117.7.2Completionofcallsonnoreply.117.8Conferenceservices.117.8.1Conferencecall,add-on.117.8.2Conferencecall,meet-me.117.9Directdiallingin.117.10Diversionservices.117.10.1Callforwardingunconditional.117.10.2Callforwardingbusy.117.10.3Callforwardingnoreply.127.10.4Calldeflection.127.10.5Selectivecallforwarding.12SIST EN 301 082 V2.1.1:2005
ETSIETSIEN301082V2.1.1(2000-07)47.11Freephone.127.12Maliciouscallidentification.127.13Multiplesubscribernumber.127.14Subaddressing.127.15Terminalportability.127.16Threeparty.137.17User-to-usersignalling.137.18In-callmodification.137.19Huntingservice.137.19.1Linehunting.137.19.2Trunkhunting.137.20Supportofprivatenumberingplans.137.21Callbarringservices.137.21.1Outgoingcallbarring-fixed.137.21.2Outgoingcallbarring-usercontrolled.138Interactionswithotherservices.138.1Universalaccessnumber.138.2Virtualcardcalling.148.3Premiumrate.148.4Televoting.148.5Remotecontrol.14History.15SIST EN 301 082 V2.1.1:2005
ETSIETSIEN301082V2.1.1(2000-07)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeServicesandProtocolsforAdvancedNetworks(SPAN).NationaltranspositiondatesDateofadoptionofthisEN:19May2000DateoflatestannouncementofthisEN(doa):31August2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):28February2001DateofwithdrawalofanyconflictingNationalStandard(dow):28February2001SIST EN 301 082 V2.1.1:2005
ETSIETSIEN301082V2.1.1(2000-07)61ScopeThepresentdocumentdefinesthestageoneoftheOutgoingCallBarring-Fixed(OCB-F)supplementaryserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)asprovidedbyEuropeantelecommunicationoperators.Stageoneisanoverallservicedescriptionfromtheuser'spointofview(seeCCITTRecommendationI.130[1]),butdoesnotdealwiththedetailsofthehumaninterfaceitself.ThepresentdocumentdefinestheinterworkingrequirementsofprivateISDNswiththepublicISDN.Inaddition,thepresentdocumentspecifiesthebasefunctionalitywheretheserviceisprovidedtotheuserviaaprivateISDN.ThepresentdocumentdoesnotspecifytheadditionalrequirementswheretheserviceisprovidedtotheuserviatelecommunicationsnetworkthatisnotanISDNbutdoesincludeinterworkingrequirementsofothernetworkswiththepublicISDN.Interactionswithsupplementaryservicesnotlistedinclause7andotherservicesnotlistedinclause8areoutsidethescopeofthepr
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