SIST EN 300 094 V2.1.1:2005
(Main)Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Service description
General Information
- Abstract
Update resulting from work on number screening.
- 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 300 094 V2.1.1:2005 specifies the Connected Line Identification Presentation (COLP) supplementary service within the Integrated Services Digital Network (ISDN) framework. Developed by the Slovenski inštitut za standardizacijo (SIST), this standard aligns with the European Standard EN 300 094 and was updated to address advanced number screening mechanisms. COLP enables the calling party to receive identification of the connected (called) party, improving transparency and security for users of ISDN-based telecommunications services.
Key Topics
- COLP Service Description: Defines how, upon call acceptance, the calling party is presented with the connected party's identity, typically a national or international ISDN number. The identity can also include subaddress information where applicable.
- Number Screening: Details processes for verifying (screening) user-provided numbers, an essential update for network security. Where special arrangements are in place (such as private ISDNs), the network can mark numbers as "user provided, not screened."
- Service Interworking: Outlines requirements for interoperability between public and private ISDNs, ensuring the proper forwarding and screening of connected line identities across networks.
- Integration with Supplementary Services: COLP is designed not to interfere with supplementary services such as call waiting, call hold, call transfer, number identification, and call forwarding. Special rules apply in interactions with services like Connected Line Identification Restriction (COLR).
- Extended Screening Option: An informative annex introduces extended screening, allowing for replicated screening lists in larger or more complex network environments, such as corporate networks using private ISDNs.
Applications
ISDN COLP is applicable across all telecommunications services within ISDN environments, offering practical value in:
- Enterprise Telephony: Enables organizations to identify the connected party during internal and external calls, supporting compliance and enhanced network management.
- Telecommunications Operators: Facilitates number screening and accurate delivery of identification information, meeting security and regulatory requirements.
- Private and Public ISDN Networks: Ensures seamless interworking, including the correct transfer and possible screening of connected line information when bridging private company networks and public telecommunications infrastructures.
- Multi-site and International Operations: The extended screening feature accommodates organizations with distributed sites or contracts across multiple operators, supporting robust number identification practices regardless of call routing paths.
Related Standards
To fully understand and implement SIST EN 300 094 V2.1.1:2005, organizations may also reference the following related standards:
- ETSI EN 300 095: Connected Line Identification Restriction (COLR) supplementary service.
- ETSI EN 300 096: Functional capabilities and information flows for COLP and COLR.
- ETSI EN 300 097-1: Protocol specification for COLP supplementary service (Digital Subscriber Signalling System No. 1).
- ETSI EN 300 062: Direct Dialling In (DDI) supplementary service.
- ETSI EN 300 050: Multiple Subscriber Number (MSN) supplementary service.
- ITU-T Recommendation E.164: International public telecommunication numbering plan.
By adhering to SIST EN 300 094 V2.1.1:2005, ISDN service providers, manufacturers, and operators ensure optimal integration of the COLP service, facilitate regulatory compliance, and enhance the transparency of telecommunications services for end users.
Get Certified
Connect with accredited certification bodies for this standard
ANCE
Mexican certification and testing association.
Intertek Slovenia
Intertek testing, inspection, and certification services in Slovenia.
LNE (Laboratoire National de Métrologie et d'Essais)
French national laboratory for metrology and testing.
Sponsored listings
Frequently Asked Questions
SIST EN 300 094 V2.1.1:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Service description". This standard covers: Update resulting from work on number screening.
Update resulting from work on number screening.
SIST EN 300 094 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 300 094 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.LWYHIntegrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Service description33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 094 Version 2.1.1SIST EN 300 094 V2.1.1:2005en01-januar-2005SIST EN 300 094 V2.1.1:2005SLOVENSKI
STANDARD
ETSIEN300094V2.1.1(2000-06)EuropeanStandard(Telecommunicationsseries)IntegratedServicesDigitalNetwork(ISDN);ConnectedLineIdentificationPresentation(COLP)supplementaryservice;ServicedescriptionSIST EN 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)2ReferenceREN/SPAN-020086BKeywordsISDN,supplementaryservice,COLP,stage1ETSI650RoutedesLuciolesF-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 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)3ContentsIntellectualPropertyRights.5Foreword.51Scope.62References.63Definitionsandabbreviations.73.1Definitions.73.2Abbreviations.84Description.85Procedures.85.1Provisionandwithdrawal.85.2Normalprocedures.85.2.1Activation,deactivationandregistration.85.2.2Erasure.85.2.3Invocationandoperation.95.2.3.1Connecteduserside.95.2.3.2Callinguserside.95.2.4Interrogation.95.3Exceptionalprocedures.105.3.1Activation,deactivationandregistration.105.3.2Erasure.105.3.3Invocationandoperation.105.3.4Interrogation.106Intercommunicationconsiderations.106.1Interworkingwithnon-ISDNs.106.2InterworkingwithprivateISDNs.107Interactionswithothersupplementaryservices.117.1Adviceofcharge.117.1.1Charginginformationatcallset-uptime.117.1.2Charginginformationduringthecall.117.1.3Charginginformationattheendofthecall.117.2Callwaiting.117.3Callhold.117.4Calltransfer.117.4.1Explicitcalltransfer.117.4.2Singlestepcalltransfer.117.5Numberidentificationservices.117.5.1Callinglineidentificationpresentation.117.5.2Callinglineidentificationrestriction.117.5.3Connectedlineidentificationpresentation.117.5.4Connectedlineidentificationrestriction.127.6Closedusergroup.127.7Completionofcallstobusysubscriber.127.8Conferenceservices.127.8.1Conferencecall,add-on.127.8.2Meetmeconference.127.9Directdiallingin.127.10Diversionservices.127.10.1Callforwardingunconditional.127.10.2Callforwardingbusy.137.10.3Callforwardingnoreply.137.10.4Calldeflection.137.11Freephone.13SIST EN 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)47.12Maliciouscallidentification.137.13Multiplesubscribernumber.137.14Subaddressing.137.15Terminalportability.147.16Threeparty.147.17User-usersignalling.14AnnexA(informative):TerminalinterchangeabilitybetweenpublicandprivateISDNs.15AnnexB(informative):Extendedscreeningoption.16B.1Scope.16B.2Description.16Bibliography.18History.19SIST EN 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)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).InaccordancewithCCITTRecommendationI.130[1],thefollowingthreelevelstructureisusedtodescribethesupplementarytelecommunicationsservicesasprovidedbyEuropeanpublictelecommunicationsoperatorsunderthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN):-stage1:isanoverallservicedescription,fromtheuser'sstandpoint;-stage2:identifiesthefunctionalcapabilitiesandinformationflowsneededtosupporttheservicedescribedinstage1;and-stage3:definesthesignallingsystemprotocolsandswitchingfunctionsneededtoimplementtheservicedescribedinstage1.Thepresentdocumentdetailsthestage1aspects(overallservicedescription)fortheConnectedLineIdentificationPresentation(COLP)supplementaryservice.Thestage2andstage3aspectsaredetailedinETS300096[9]andEN300097-1[10],respectively.AdditionofanewinformativeannexB,describingtheincorporationofextendedscreeningoptions.Theseadditionsdescribeamethodofoperationofthescreeningfunctionthatisentirelyconsistentwiththerequirementsofedition1,andthereforeisentirelyinteroperablewithexistingimplementationsoftheCOLPsupplementaryservice.NationaltranspositiondatesDateofadoptionofthisEN:5May2000DateoflatestannouncementofthisEN(doa):31August2000DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):28February2001DateofwithdrawalofanyconflictingNationalStandard(dow):28February2001SIST EN 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)61ScopeThepresentdocumentdefinesthestageoneoftheConnectedLineIdentificationPresentation(COLP)supplementaryserviceforthepan-EuropeanIntegratedServicesDigitalNetwork(ISDN)asprovidedbyEuropeanpublictelecommunicationsoperators.Stageoneisanoverallservicedescriptionfromtheuser'spointofview(seeCCITTRecommendationI.130[1]),butdoesnotdealwiththedetailsofthehumaninterfaceitself.ThepresentdocumentdefinestheinterworkingrequirementsofprivateISDNswiththepublicISDN.InadditionthepresentdocumentspecifiesthebasefunctionalitywheretheserviceisprovidedtotheuserviaaprivateISDN.ThepresentdocumentdoesnotspecifytheadditionalrequirementswheretheserviceisprovidedtotheuserviaatelecommunicationsnetworkthatisnotanISDNbutdoesincludeinterworkingrequirementsofothernetworkswiththepublicISDN.Interactionswithsupplementaryservicesnotlistedinclause8areoutsidethescopeofthepresentdocument.Chargingprinciplesareoutsidethescopeofthepresentdocument.TheCOLPsupplementaryserviceprovidesthecallingpartywiththepossibilitytoreceiveidentificationoftheconnectedparty.TheCOLPsupplementaryserviceisapplicabletoalltelecommunicationsservices.ThepresentdocumentisapplicabletothestagetwoandstagethreestandardsfortheISDNCOLPsupplementaryservice.Theterms"stagetwo"and"stagethree"arealsodefinedinCCITTRecommendationI.130[1].Wherethetextindicatesthestatusofarequirement,(i.e.asstrictcommandorprohibition,asauthorizationleavingfreedom,orasacapabilityorpossibility),thisshallbereflectedinthetextoftherelevantstagetwoandstagethreestandards.Furthermore,conformancetothepresentdocumentismetbyconformingtothestagethreestandardswiththefieldofapplicationappropriatetotheequipmentbeingimplemented.Thereforenomethodoftestingisprovidedforthepresentdocument.2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,thelatestversionapplies.• Anon-specificreferencetoanETSshallalsobetakentorefertolaterversionspublishedasanENwiththesamenumber.[1]CCITTRecommendationI.130(1988):"MethodforthecharacterizationoftelecommunicationservicessupportedbyanISDNandnetworkcapabilitiesofanISDN".[2]ITU-TRecommendationI.112(1993):"VocabularyoftermsforISDNs".[3]ITU-TRecommendationE.164(1997):"Theinternationalpublictelecommunicationnumberingplan".[4]ITU-TRecommendationI.210(1993):"PrinciplesoftelecommunicationservicessupportedbyanISDNandthemeanstodescribethem".[5]ETSIETS300062:"IntegratedServicesDigitalNetwork(ISDN);DirectDiallingIn(DDI)supplementaryservice;Servicedescription".SIST EN 300 094 V2.1.1:2005
ETSIETSIEN300094V2.1.1(2000-06)7[6]ETSIETS300050:"IntegratedServicesDigitalNetwork(ISDN);MultipleSubscriberNumber(MSN)supplementaryservice;Servicedescription".[7]CCITTRecommendationQ.9(1988):"Vocabularyofswitchingandsignallingterms".[8]ETSIETS300095:"IntegratedServicesDigitalNetwork(ISDN);ConnectedLineIdentificationRestriction(COLR)supplementaryservice;Servicedescription".[9]ETSIETS300096:"IntegratedServicesDigitalNetwork(ISDN);ConnectedLineIdentificationPresentation(COLP)andConnectedLineIdentificationRestriction(COLR)supplementaryservices;Functionalcapabilitiesandinformationflows".[10]ETSIEN300097-1:"IntegratedServicesDigitalNetwork(ISDN);ConnectedLineIdentificationPresentation(COLP)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol;Part1:Protocolspecification".[11]ECMA-155:"PrivateIntegratedServicesNetworks-Addressing(PTNA-2)".3Definitionsandabbreviations3.1DefinitionsForthepurposesofthepresentdocument,thefollowingtermsanddefinitionsapply.IntegratedServicesDigitalNetwork(ISDN):seeITU-TRecommendationI.112[2],subclause2.3,definition308Service;telecommunicationsservice:seeITU-TRecommendationI.112[2],subclause2.2,definition201Supplementaryservice:seeITU-TRecommendationI.210[4],subclause2.4ISDNnumber:numberconformingtothenumberingplanandstructurespecifiedinITU-TRecommendationE.164[3]Subaddress:seeITU-TRecommendationE.164[3],subclause11.2National(ISDN)number:seeITU-TRecommendationE.164[3],subclause3.2International(ISDN)number:seeITU-TRecommendationE.164[3],subclause3.2Partialnumber:partofanISDNnumberwhichissignificantfordistinguishingbetweenaddressableentitiesbeyondthenetworkb
...