SIST EN 300 954 V7.0.1:2003

• Abstract:

  Upgrade from Phase 2+ to Release 1998

• Status: Published
• Publication Date: 30-Nov-2003
• ICS: 33.070.50 - Global System for Mobile Communication (GSM)
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Dec-2003
• Due Date: 01-Dec-2003
• Completion Date: 01-Dec-2003
• Ref Project: ETSI EN 300 954 V7.0.1 (2000-01) - Digital cellular telecommunications system (Phase 2+) (GSM); Multi Party (MPTY) supplementary services; Stage 3 (GSM 04.84 version 7.0.1 Release 1998)

Overview

SIST EN 300 954 V7.0.1:2003 is a Slovenian national adoption of the European standard for the Digital Cellular Telecommunications System (GSM), Multi Party (MPTY) Supplementary Services, Stage 3 (corresponding to GSM 04.84 version 7.0.1 Release 1998). Published by the Slovenski inštitut za standardizacijo (SIST), this standard specifies procedures for the implementation and operation of the Multi Party supplementary service (commonly known as “conference calling”) over the GSM Phase 2+ digital cellular telecommunications network, aligning with ETSI and CEPT requirements.

This standard is critical for establishing interoperability and service compatibility in GSM networks that have implemented enhancements up through Release 1998. It defines key protocols, operations, and signaling procedures required for successful deployment, management, and user interaction with multi-party call features on GSM mobile networks.

Key Topics

• Multi Party (MPTY) Service Definition
  Guidelines for creating, managing, and terminating conference calls involving multiple parties within the GSM network framework.

• Radio Interface Procedures
  Specifies signaling and interaction methods at the Layer 3 radio interface (reference point Um), ensuring reliable communication between mobile stations and the network.

• Call Management Operations
  Describes how users and the network can:

  • Initiate a multi-party call from active and held calls
  • Place multi-party calls on hold or retrieve them
  • Conduct private communications with individual conference participants
  • Explicitly disconnect remote parties or entire conferences

• Error Handling and Timers
  Standardizes the use of timers and error messages during multi-party operations to support consistency and user experience.

• State Models for Supplementary Services
  Defines auxiliary state models to coordinate multi-party conferencing with hold, retrieve, and call control functionalities.

Applications

• Network Operators

  • Enables deployment of robust conference call services as part of the basic GSM supplementary service offering.
  • Assists in troubleshooting and maintaining consistent service levels across different equipment and operators.

• Mobile Equipment Manufacturers

  • Facilitates the development of handsets and mobile devices fully interoperable with GSM Release 1998 supplementary services.
  • Ensures proper implementation of supplementary services as per standardized signaling and operation procedures.

• Telecommunications Service Providers

  • Supports enhanced customer experiences with features such as conference calling, call hold, and flexible user management of multi-party calls.
  • Provides a basis for offering value-added business communication solutions.

Related Standards

For effective implementation and integration, SIST EN 300 954 V7.0.1:2003 references several related GSM standards, including:

• GSM 04.02: PLMN access reference configuration
• GSM 04.08: Mobile radio interface Layer 3 specification
• GSM 04.10: Supplementary services specification (general aspects)
• GSM 04.80: Formats and coding of supplementary services
• GSM 04.83: Call Waiting and Call Hold supplementary services
• GSM 02.84 & GSM 03.84: Specifics for the Multi Party (MPTY) supplementary service

Referencing these standards ensures interoperability, adaptability, and a common framework for expanding and supporting supplementary services in GSM networks beyond conference calling.

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By complying with SIST EN 300 954 V7.0.1:2003, industry stakeholders can guarantee that GSM multi-party supplementary services are implemented in a secure, consistent, and standards-aligned manner, supporting enhanced telecommunications services for users across networks.

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital cellular telecommunications system (Phase 2+) (GSM); Multi Party (MPTY) supplementary services; Stage 3 (GSM 04.84 version 7.0.1 Release 1998)33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)ICS:Ta slovenski standard je istoveten z:EN 300 954 Version 7.0.1SIST EN 300 954 V7.0.1:2003en01-december-2003SIST EN 300 954 V7.0.1:2003SLOVENSKI
STANDARD
ETSIEN300954V7.0.1(2000-01)EuropeanStandard(Telecommunicationsseries)Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices;Stage3(GSM04.84version7.0.1Release1998)GLOBALSYSTEMFORMOBILECOMMUNICATIONSRSIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)2(GSM04.84version7.0.1Release1998)ReferenceREN/SMG-030484Q7KeywordsDigitalcellulartelecommunicationssystem,GlobalSystemforMobilecommunications(GSM)ETSIPostaladdressF-06921SophiaAntipolisCedex-FRANCEOfficeaddress650RoutedesLucioles-SophiaAntipolisValbonne-FRANCETel.:[phone]Fax:[phone]SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/[e-mail]ETSIdeliverablecanbedownloadedfromhttp://www.etsi.orgIfyoufinderrorsinthepresentdocument,sendyourcommentto:[e-mail]Ideliverablemaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.CopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2000.Allrightsreserved.SIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)3(GSM04.84version7.0.1Release1998)ContentsIntellectualPropertyRights.4Foreword.40Scope.50.1References.50.2Abbreviations.61MultiPartyservice(MPTY).71.1BeginningtheMultiPartyservice.71.2ManaginganactiveMultiPartycall.81.2.1Servedmobilesubscriber.81.2.1.1PuttheMultiPartycallonhold.81.2.1.2Createaprivatecommunicationwithoneoftheremoteparties.81.2.1.3TerminatetheentireMultiPartycall.91.2.1.4Explicitlydisconnectaremoteparty.91.2.2RemoteParties.91.2.2.1ReleasefromtheMultiPartycall.91.2.2.2PlacehisconnectiontotheMultiPartycallonhold,andtypicallylaterretrieveit.91.3ManagingaheldMultiPartycall.91.3.1Servedmobilesubscriber.91.3.1.1RetrievetheheldMultiPartycall.91.3.1.2Initiateanewcall.101.3.1.3Processacallwaitingrequest.101.3.1.4TerminatetheheldMultiPartycall.101.3.1.5Explicitlydisconnectaremoteparty.101.3.2Remoteparties.101.4ManagingasinglecallandaMultiPartycall.101.4.1Servedmobilesubscriber.101.4.1.1Disconnectthesinglecall.111.4.1.2DisconnecttheMPTY.111.4.1.3Disconnectallcalls.111.4.1.4AddthesinglecalltotheMPTY.111.4.1.5AlternatebetweentheMPTYcallandthesinglecall.111.5Addingextraremoteparties.111.6AuxiliarystatesforMPTY.121.7Activation,deactivation,registration,erasureandinterrogation.121.8SimultaneoususeofMultiPartyoperations.12AnnexA(informative):ChangeRequestHistory.13History.14SIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)4(GSM04.84version7.0.1Release1998)IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinSR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinSR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbytheSpecialMobileGroup(SMG).ThepresentdocumentspecifiestheproceduresusedattheradiointerfacefornormaloperationandinvocationofMultiPartysupplementaryserviceswithinthedigitalcellulartelecommunicationssystem.ThespecificationfromwhichthepresentdocumenthasbeenderivedwasoriginallybasedonCEPTdocumentation,hencethepresentationofthepresentdocumentmaynotbeentirelyinaccordancewiththeETSI/PNErules.ThecontentsofthepresentdocumentissubjecttocontinuingworkwithinSMGandmaychangefollowingformalSMGapproval.ShouldSMGmodifythecontentsofthepresentdocumentitwillbere-releasedwithanidentifyingchangeofreleasedateandanincreaseinversionnumberasfollows:Version7.x.ywhere:7indicatesRelease1998ofGSMPhase2+.xtheseconddigitisincrementedforallchangesofsubstance,i.e.technicalenhancements,corrections,updates,etc.ythethirddigitisincrementedwheneditorialonlychangeshavebeenincorporatedinthespecification.NationaltranspositiondatesDateofadoptionofthisEN:31December1999DateoflatestannouncementofthisEN(doa):31March2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30September2000DateofwithdrawalofanyconflictingNationalStandard(dow):30September2000SIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)5(GSM04.84version7.0.1Release1998)0ScopeThepresentdocumentspecifiestheproceduresusedattheradiointerface(ReferencepointUmasdefinedinGSM04.02)fornormaloperationandinvocationofMultiPartysupplementaryservices.InGSM04.10thegeneralaspectsofthespecificationofsupplementaryservicesatthelayer3radiointerfacearegiven.GSM04.80specifiestheformatsandcodingforthesupplementaryservices.DefinitionsanddescriptionsofsupplementaryservicesaregiveninGSM02.04andtheGSM02.8xandGSM02.9x-series.GSM02.84isrelatedspeciallytoMultiPartysupplementaryservices.TechnicalrealizationofsupplementaryservicesisdescribedinGSM03.11andtheGSM03.8xandGSM03.9x-series.GSM03.84isrelatedspeciallytoMultiPartysupplementaryservices.TheproceduresforCallControl,MobilityManagementandRadioResourcemanagementatthelayer3radiointerfacearedefinedinGSM04.07andGSM04.08.ThefollowingsupplementaryservicebelongstotheMultiPartysupplementaryservicesandisdescribedinthepresentdocument:-MultiPartyservice(MPTY)(clause1).0.1ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.•Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.•Foraspecificreference,subsequentrevisionsdonotapply.•Foranon-specificreference,thelatestversionapplies.•Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.•ForthisRelease1998document,referencestoGSMdocumentsareforRelease1998versions(version7.x.y).[1]GSM01.04:"Digitalcellulartelecommunicationssystem(Phase2+);Abbreviationsandacronyms".[2]GSM02.04:"Digitalcellulartelecommunicationssystem(Phase2+);Generalonsupplementaryservices".[3]GSM02.81:"Digitalcellulartelecommunicationssystem(Phase2+);Lineidentificationsupplementaryservices-Stage1".[4]GSM02.82:"Digitalcellulartelecommunicationssystem(Phase2+);CallForwarding(CF)supplementaryservices-Stage1".[5]GSM02.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage1".[6]GSM02.84:"Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices-Stage1".[7]GSM02.85:"Digitalcellulartelecommunicationssystem(Phase2+);ClosedUserGroup(CUG)supplementaryservices-Stage1".SIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)6(GSM04.84version7.0.1Release1998)[8]GSM02.86:"Digitalcellulartelecommunicationssystem(Phase2+);Adviceofcharge(AoC)supplementaryservices-Stage1".[9]GSM02.88:"Digitalcellulartelecommunicationssystem(Phase2+);CallBarring(CB)supplementaryservices-Stage1".[10]GSM02.90:"Digitalcellulartelecommunicationssystem(Phase2+);UnstructuredSupplementaryServicesData(USSD)-Stage1".[11]GSM03.11:"Digitalcellulartelecommunicationssystem(Phase2+);Technicalrealizationofsupplementaryservices".[12]GSM03.81:"Digitalcellulartelecommunicationssystem(Phase2+);Lineidentificationsupplementaryservices-Stage2".[13]GSM03.82:"Digitalcellulartelecommunicationssystem(Phase2+);CallForwarding(CF)supplementaryservices-Stage2".[14]GSM03.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage2".[15]GSM03.84:"Digitalcellulartelecommunicationssystem(Phase2+);MultiParty(MPTY)supplementaryservices-Stage2".[16]GSM03.85:"Digitalcellulartelecommunicationssystem(Phase2+);ClosedUserGroup(CUG)supplementaryservices-Stage2".[17]GSM03.86:"Digitalcellulartelecommunicationssystem(Phase2+);AdviceofCharge(AoC)supplementaryservices-Stage2".[18]GSM03.88:"Digitalcellulartelecommunicationssystem(Phase2+);CallBarring(CB)supplementaryservices-Stage2".[19]GSM03.90:"Digitalcellulartelecommunicationssystem(Phase2+);Unstructuredsupplementaryservicesoperation-Stage2".[20]GSM04.02:"Digitalcellulartelecommunicationssystem(Phase2+);GSMPublicLandMobileNetwork(PLMN)accessreferenceconfiguration".[21]GSM04.07:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacesignallinglayer3;Generalaspects".[22]GSM04.08:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3specification".[23]GSM04.10:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3;Supplementaryservicesspecification;Generalaspects".[24]GSM04.80:"Digitalcellulartelecommunicationssystem(Phase2+);Mobileradiointerfacelayer3supplementaryservicesspecification;Formatsandcoding".[25]GSM04.83:"Digitalcellulartelecommunicationssystem(Phase2+);CallWaiting(CW)andCallHold(HOLD)supplementaryservices-Stage3".0.2AbbreviationsAbbreviationsusedinthepresentdocumentarelistedinGSM01.04.SIST EN 300 954 V7.0.1:2003

ETSIETSIEN300954V7.0.1(2000-01)7(GSM04.84version7.0.1Release1998)1MultiPartyservice(MPTY)1.1BeginningtheMultiPartys
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