ETSI EN 300 443-2 V1.2.3 (1999-09)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; B-ISDN user-network interface layer 3 specification for basic call/bearer control; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification33.080Digitalno omrežje z integriranimi storitvami (ISDN)Integrated Services Digital Network (ISDN)ICS:Ta slovenski standard je istoveten z:EN 300 443-2 Version 1.2.3SIST EN 300 443-2 V1.2.3:2003en01-december-2003SIST EN 300 443-2 V1.2.3:2003SLOVENSKI
STANDARD



SIST EN 300 443-2 V1.2.3:2003



ETSI EN 300 443-2 V1.2.3 (1999-09)European Standard (Telecommunications series)Broadband Integrated Services Digital Network (B-ISDN);Digital Subscriber Signalling System No. two (DSS2) protocol;B-ISDN user-network interface layer 3specification for basic call/bearer control;Part 2: Protocol Implementation ConformanceStatement (PICS) proforma specificationSIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)2ReferenceREN/SPS-05136-2 (43oi0iq0.PDF)KeywordsB-ISDN, DSS2, UNI, layer 3, basic, broadband,ISDN, PICSETSIPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88Internetsecretariat@etsi.frIndividual copies of this ETSI deliverablecan be downloaded fromhttp://www.etsi.orgIf you find errors in the present document, send yourcomment to: editor@etsi.frCopyright NotificationNo 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 1999.All rights reserved.SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)3ContentsIntellectual Property Rights.6Foreword.6Introduction.61Scope.82References.83Definitions and abbreviations.83.1Definitions.83.2Abbreviations.94Conformance.10Annex A (normative):PICS proforma for EN 300 443-1.11A.1Guidance for completing the PICS proforma.11A.1.1Purpose and structure.11A.1.2Abbreviations and conventions.11A.1.3Instructions for completing the PICS proforma.12A.2Identification of the implementation.12A.2.1Date of the statement.12A.2.2Implementation Under Test (IUT) identification.13A.2.3System Under Test (SUT) identification.13A.2.4Product supplier.13A.2.5Client.14A.2.6PICS contact person.14A.3Identification of the protocol to which this PICS proforma applies.15A.4PICS proforma tables.15A.4.1Correspondence to a physical interface.15A.4.2Structure of the tables.15A.4.3Complexity of conditions in Protocol Data Unit (PDU) parameter tables.15A.4.4Support for received PDU parameters.15A.5Global statement of conformance.16A.6Roles.16A.7User.16A.7.1Major capabilities.16A.7.2Subsidiary capabilities.18A.7.3PDUs.18A.7.3.1Messages received by the user.18A.7.3.2Messages transmitted by the user.19A.7.4PDU parameters.20A.7.4.1Information elements in messages received by the user.21A.7.4.2Information elements in messages transmitted by the user.27A.7.5Timers.32A.7.6Structure of information elements received.33A.7.6.1Broadband locking shift.33A.7.6.2Broadband non-locking shift.34A.7.6.3ATM adaptation layer parameters.35A.7.6.4ATM traffic descriptor.36A.7.6.5Broadband bearer capability.36A.7.6.6Broadband high layer information.36A.7.6.7Broadband low layer information.37A.7.6.8Call state.38SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)4A.7.6.9Called party number.38A.7.6.10Called party subaddress.39A.7.6.11Calling party number.39A.7.6.12Calling party subaddress.40A.7.6.13Connection identifier.40A.7.6.14End-to-end transit delay.40A.7.6.15Quality of service parameter.41A.7.6.16Restart indicator.41A.7.6.17OAM traffic descriptor.42A.7.7Structure of information elements transmitted.42A.7.7.1Broadband locking shift.42A.7.7.2Broadband non-locking shift.43A.7.7.3ATM adaptation layer parameters.44A.7.7.4ATM traffic descriptor.45A.7.7.5Broadband bearer capability.45A.7.7.6Broadband high layer information.45A.7.7.7Broadband low layer information.46A.7.7.8Call state.47A.7.7.9Called party number.47A.7.7.10Called party subaddress.48A.7.7.11Calling party number.48A.7.7.12Calling party subaddress.49A.7.7.13Connection identifier.49A.7.7.14End-to-end transit delay.49A.7.7.15Quality of service parameter.50A.7.7.16Restart indicator.50A.7.7.17Transit network selection.50A.7.7.18OAM traffic descriptor.51A.8Network.51A.8.1Major capabilities.51A.8.2Subsidiary capabilities.52A.8.3PDUs.53A.8.3.1Messages received by the network.53A.8.3.2Messages transmitted by the network.53A.8.4PDU parameters.54A.8.4.1Information elements in messages received by the network.55A.8.4.2Information elements in messages transmitted by the network.60A.8.5Timers.65A.8.6Structure of information elements received.65A.8.6.1Broadband locking shift.66A.8.6.2Broadband non-locking shift.66A.8.6.3ATM adaptation layer parameters.67A.8.6.4ATM traffic descriptor.68A.8.6.5Broadband bearer capability.68A.8.6.6Broadband high layer information.68A.8.6.7Broadband low layer information.69A.8.6.8Call state.70A.8.6.9Called party number.70A.8.6.10Called party subaddress.71A.8.6.11Calling party number.71A.8.6.12Calling party subaddress.72A.8.6.13Connection identifier.72A.8.6.14End-to-end transit delay.72A.8.6.15Quality of service parameter.73A.8.6.16Restart indicator.73A.8.6.17Transit network selection.73A.8.6.18OAM traffic descriptor.74A.8.7Structure of information elements transmitted.74A.8.7.1Broadband locking shift.74A.8.7.2Broadband non-locking shift.75SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)5A.8.7.3ATM adaptation layer parameters.76A.8.7.4ATM traffic descriptor.77A.8.7.5Broadband bearer capability.77A.8.7.6Broadband high layer information.77A.8.7.7Broadband low layer information.78A.8.7.8Call state.79A.8.7.9Called party number.79A.8.7.10Called party subaddress.80A.8.7.11Calling party number.80A.8.7.12Calling party subaddress.81A.8.7.13Connection identifier.81A.8.7.14End-to-end transit delay.81A.8.7.15Quality of service parameter.82A.8.7.16Restart indicator.82A.8.7.17OAM traffic descriptor.83Annex B (informative):Change record.84B.1Changes with respect to ETS 300 443-2 edition 1.84History.85SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)6Intellectual Property RightsIPRs essential or potentially essential to the present document may have been declared to ETSI. The informationpertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be foundin SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respectof ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server(http://www.etsi.org/ipr).Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guaranteecan be given as to the existence of other IPRs not referenced in SR 000 314 (or the updates on the ETSI Web server)which are, or may be, or may become, essential to the present document.ForewordThis European Standard (Telecommunications series) has been produced by ETSI Technical Committee SignallingProtocols and Switching (SPS).The present document is part 2 of a multi-part standard covering the Digital Subscriber Signalling System No. two(DSS2) protocol; B-ISDN user-network interface layer 3 specification for basic call/bearer control, as described below:Part 1:"Protocol specification [ITU-T Recommendation Q.2931 (1995), modified]";Part 2:"Protocol Implementation Conformance Statement (PICS) proforma specification";Part 3:"Test Suite Structure and Test Purposes (TSS&TP) specification for the user";Part 4:"Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)proforma specification for the user";Part 5:"Test Suite Structure and Test Purposes (TSS&TP) specification for the network";Part 6:"Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)proforma specification for the network".National transposition datesDate of adoption of this EN:3 September 1999Date of latest announcement of this EN (doa):31 December 1999Date of latest publication of new National Standardor endorsement of this EN (dop/e):30 June 2000Date of withdrawal of any conflicting National Standard (dow):30 June 2000IntroductionTo evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities andoptions have been implemented for a given protocol. Such a statement is called an Implementation ConformanceStatement (ICS). An ICS stating what capabilities and options have been implemented for a particular protocol is calleda protocol ICS. This is commonly abbreviated to "PICS".SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)7EN 300 443-1 [1] is derived from ITU-T Recommendation Q.2931 [5]. However, no PICS proforma exists for thisRecommendation. Therefore, ETSI has created a PICS proforma that is specific to the European environment. ThisPICS proforma reflects the requirements contained in ITU-T Recommendation Q.2931 [5] with the modificationsapplied by EN 300 443-1 [1]. This has been done to assist understanding of how the European requirements relate to therequirements contained within ITU-T Recommendation Q.2931 [5] (and in particular, to the options specified in thatrecommendation that are selected by the present document). In practical terms, this means that a number of capabilitiesspecified by ITU-T Recommendation Q.2931 [5] appear as items in this PICS proforma with a status more akin to thestatus that would be expected in a profile ICS (i.e. out-of-scope (I), prohibited (X)).SIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)81ScopeThe present document provides the Protocol Implementation Conformance Statement (PICS) proforma for theBroadband Integrated Services Digital Network (B-ISDN) Digital Subscriber Signalling System No. two (DSS2)protocol user-network interface layer 3 specification for basic call control defined in EN 300 443-1 [1] in compliancewith the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [3].The supplier of a protocol implementation that is claimed to conform to EN 300 443-1 [1] is required to complete acopy of the PICS proforma provided in annex A of the present document and is required to provide the informationnecessary to identify both the supplier and the implementation.2ReferencesThe following documents contain provisions which, through reference in this text, constitute provisions of the presentdocument.· References are either specific (identified by date of publication, edition number, version number, etc.) ornon-specific.· For a specific reference, subsequent revisions do not apply.· For a non-specific reference, subsequent revisions do apply.· A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.[1]EN 300 443-1 (1.3): "Broadband Integrated Services Digital Network (B-ISDN); DigitalSubscriber Signalling System No. two (DSS2) protocol; B-ISDN user-network interface layer 3specification for basic call/bearer control; Part 1: Protocol specification [ITU-T RecommendationQ.2931 (1995), modified]".[2]ISO/IEC 9646-1 (1994): "Information technology - Open Systems Interconnection - Conformancetesting methodology and framework - Part 1: General concepts".[3]ISO/IEC 9646-7 (1995): "Information technology - Open Systems Interconnection - Conformancetesting methodology and framework - Part 7: Implementation Conformance Statements".[4]EN 301 068-2: "Broadband Integrated Services Digital Network (B-ISDN); Digital SubscriberSignalling System No. two (DSS2) protocol; Connection characteristics; ATM transfer capabilityand traffic parameter indication; Part 2: Protocol Implementation Conformance Statement (PICS)proforma specification".[5]ITU-T Recommendation Q.2931 (1995): "Digital Subscriber Signalling System No. 2 (DSS 2) –User-Network Interface (UNI) layer 3 specification for basic call/connection controlModified by Rec. Q.2971 (10/1995)".3Definitions and abbreviations3.1DefinitionsFor the purposes of the present document, the terms and definitions given in EN 300 443-1 [1], ISO/IEC 9646-1 [2], andISO/IEC 9646-7 [3] apply. In particular, the following terms defined in ISO/IEC 9646-1 [2] apply:Implementation Conformance Statement (ICS): statement made by the supplier of an implementation or systemclaimed to conform to a given specification, stating which capabilities have been implemented. The ICS can take severalforms: protocol ICS, profile ICS, profile specific ICS, and information object ICSSIST EN 300 443-2 V1.2.3:2003



ETSIETSI EN 300 443-2 V1.2.3 (1999-09)9Protocol Implementation Conformance Statement (PICS): ICS for an implementation or system claimed to conformto a given protocol specificationPICS proforma: document, in the form of a questionnaire, which when completed for an implementation or systembecomes a PICSThe following definitions also apply:network: DSS2 protocol entity at the network side of the user-network interfaceuser: DSS2 protocol entity at the user side of the user-network interface3.2AbbreviationsFor the purposes of the present document, the following abbreviations apply:AALATM Adaptation LayerATMAsynchronous Transfer ModeATSAbstract Test SuiteBCOBBroadband Class Of BearerB-ISDNBroadband ISDNCBRConstant Bit RateCLPCell Loss PriorityCPCSCommon Part Convergence SublayerDSS2Digital Subscriber Signalling System No. twoDTEData Terminal EquipmentFECForward Error CorrectionHDLCHigh-level Data Link ControlHDLC ABMHDLC Asynchronous Balanced ModeHDLC ARMHDLC Asynchronous Response ModeHDLC NRMHDLC Normal Response ModeICSImplementation Conformance StatementISDNIntegrated Services Digital NetworkIUTImplementation Under TestLANLocal Area NetworkLAPBLink Access Protocol BalancedMIDMultiplexing IDentifierNSAPNetwork layer Service Access PointOAMOperations And MaintenancePDUProtocol Data UnitPICSProtocol Implementation Conformance StatementPIXITProtocol Implementation eXtra Information for TestingQOSQuality Of ServiceSDUService Data UnitSLPSingle Link ProcedureSSCOPService Specific Connection-Oriented ProtocolSSCSService Specific Convergence SublayerSUTSystem Under TestTS
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