SIST EN 301 065-2:2001
(Main)Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
- Abstract
Definition of the DSS1 protocol PICS proforma for the CCNR supplementary services as defined in document DE/NA-01027
- Status
- Published
- Publication Date
- 31-Jan-2001
- Technical Committee
- SPS - Signalling protocols and switching
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Feb-2001
- Due Date
- 01-Feb-2001
- Completion Date
- 01-Feb-2001
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SIST EN 301 065-2:2001 is the ETSI standard for the Protocol Implementation Conformance Statement (PICS) proforma for the Integrated Services Digital Network (ISDN) Completion of Calls on No Reply (CCNR) supplementary service on the DSS1 protocol. It is written for suppliers and conformance testers who need a standardized way to declare what an implementation supports against EN 301 065-1.
What does SIST EN 301 065-2:2001 specify?
SIST EN 301 065-2:2001 specifies the PICS proforma for the CCNR supplementary service, as used in stage three for ISDN over the DSS1 protocol at the T reference point or coincident S and T reference point. In practice, it gives the questionnaire used to state implementation capabilities, rather than the protocol procedures themselves.
The document is organized as a short front section plus two normative annexes. Annex A is the PICS proforma to be completed by the supplier, and Annex B is a requirements list that repeats selected items from related base PICS proformas.
| Annex | What it covers |
|---|---|
| Annex A | PICS proforma for EN 301 065-1, including identification, roles, user and network capabilities, parameters, and timers |
| Annex B | Requirements list copied from the basic call, generic functional protocol, and supplementary service interactions PICS proformas |
What are the key requirements of SIST EN 301 065-2:2001?
SIST EN 301 065-2:2001 requires a completed PICS to match the structure and ordering of Annex A, and to identify both the supplier and the implementation. That matters because conformance reviews depend on a stable, comparable declaration.
How the PICS is completed
Annex A explains the table notation, including mandatory, optional, conditional, not applicable, prohibited, and out-of-scope items. The supplier fills in the support columns with explicit answers and, where needed, values supported. This is the practical record used to show exactly what the implementation claims to do.
The annex also says user-role tables are completed only for user implementations, and network-role tables only for network implementations. That prevents mixed declarations and keeps the statement tied to the actual side of the interface.
What must be declared
The key conformance statement asks whether all mandatory capabilities are implemented. A “No” answer indicates non-conformance to EN 301 065-1 and requires explanation in the comments fields. For a buyer or lab, this is the quickest check of whether the implementation is aligned with the protocol specification.
Main functional areas covered
Annex A covers roles, major capabilities, subsidiary capabilities, protocol data units, facility information element components, and timers for both user and network sides. The tables focus on items such as CCNR recall, call information retention, CCBS request retention, CCNRRequest and CCBS-related invoke/result/error components, and timers such as T-RETENTION and several T-CCBS timers. In practice, these are the specific features a product team must map to implementation behavior and test evidence.
Interaction with other PICS material
Annex B repeats selected items from the basic call PICS, the generic functional protocol PICS, and the supplementary service interactions PICS. That matters because CCNR depends on related call control and supplementary-service functions, so a complete declaration often spans more than one PICS form.
The document also notes that supporting a received PDU requires the ability to parse all valid parameters of that PDU. In practice, a product cannot claim support for a message while ignoring one of its valid fields.
What terms does SIST EN 301 065-2:2001 define?
- Protocol Implementation Conformance Statement (PICS): A statement from the supplier saying which capabilities of an OSI protocol implementation are supported.
- PICS proforma: A questionnaire-style document that becomes the PICS when completed for a specific implementation.
- Static conformance review: A review that compares the completed PICS with the standard’s static conformance requirements.
- Implementation Under Test (IUT): The implementation being assessed for conformance.
- System Under Test (SUT): The system configuration being assessed, including the implementation and its environment.
- Completion of Calls on No Reply (CCNR): The ISDN supplementary service covered by this standard.
- Digital Subscriber Signalling System No. one (DSS1): The signalling protocol used for the ISDN CCNR supplementary service.
Who uses SIST EN 301 065-2:2001?
SIST EN 301 065-2:2001 is used by vendors of ISDN user and network implementations, by test laboratories preparing conformance assessments, and by operators or integrators checking supplier declarations. Quality managers and buyers use it to compare claims across products and to verify that the required CCNR capabilities are stated in a standard form.
Which standards are used with SIST EN 301 065-2:2001?
The document is used together with EN 301 065-1, which specifies the CCNR protocol itself. It also relies on ISO/IEC 9646-1 and ISO/IEC 9646-7 for the conformance testing framework and PICS method.
Its annexes refer to EN 300 403-1 and EN 300 403-3 for basic call control, EN 300 196-1 and ETS 300 196-2 for the generic functional protocol, EN 300 195-1 and EN 300 195-2 for supplementary service interactions, and EN 300 359-1 for CCBS references used in the CCNR context. The informative references include CCITT Recommendation I.130 and ITU-T Recommendation I.411 for service characterization and ISDN reference configurations.
What does the SIST EN 301 065-2:2001 document contain?
The document contains the instructions needed to complete the PICS, including notation for support status, value entries, and references between table items. It also contains identification fields for the IUT, SUT, supplier, client, and PICS contact person.
Annex A provides the main questionnaire tables for user and network roles, including capabilities, received and sent facility information element components, and timers. Annex B provides the cross-reference list of related base PICS items used when the CCNR declaration depends on basic call, generic functional protocol, or supplementary service interactions.
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Frequently Asked Questions
SIST EN 301 065-2:2001 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Integrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification". This standard covers: Definition of the DSS1 protocol PICS proforma for the CCNR supplementary services as defined in document DE/NA-01027
Definition of the DSS1 protocol PICS proforma for the CCNR supplementary services as defined in document DE/NA-01027
SIST EN 301 065-2:2001 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 301 065-2:2001 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.VWRULWHYRþQLãNHIntegrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; 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 301 065-2 V1.2.23SIST EN 301 065-2:en01-GHFHPEHU3SIST EN 301 065-2:SLOVENSKI
STANDARD
EN 301 065-2 V1.2.2 (1998-10)European Standard (Telecommunications series)Integrated Services Digital Network (ISDN);Completion of Calls on No Reply (CCNR)supplementary service;Digital Subscriber Signalling System No. one (DSS1) protocol;Part 2: Protocol Implementation ConformanceStatement (PICS) proforma specificationSIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)2ReferenceDEN/SPS-05115-2 (9v0i0ipc.PDF)KeywordsISDN, DSS1, supplementary service, CCNR,PICS, ICSETSIPostal 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.frhttp://www.etsi.orgCopyright 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 1998.All rights reserved.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)3ContentsIntellectual Property Rights.5Foreword.51Scope.62References.62.1Normative references.62.2Informative references.73Definitions, symbols and abbreviations.73.1Definitions.73.2Symbols.73.3Abbreviations.84Conformance.8Annex A (normative):PICS proforma for EN 301 065-1.9A.1Guidance for completing the PICS proforma.9A.1.1Purposes and structure.9A.1.2Abbreviations and conventions.9A.1.3Instructions for completing the PICS proforma.11A.2Identification of the implementation.12A.2.1Date of the statement.12A.2.2Implementation Under Test (IUT) identification.12A.2.3System Under Test (SUT) identification.12A.2.4Product supplier.12A.2.5Client.13A.2.6PICS contact person.13A.3PICS/SCS relationship.14A.4Identification of the protocol.14A.5Global statement of conformance.14A.6Roles.15A.7User.15A.7.1Major capabilities.15A.7.2Subsidiary capabilities.16A.7.3Protocol data units.16A.7.4Protocol data unit parameters.17A.7.5Timers.18A.7.6Call states.18A.8Network.19A.8.1Major capabilities.19A.8.2Subsidiary capabilities.19A.8.3Protocol data units.19A.8.4Protocol data unit parameters.20A.8.5Timers.22A.8.6Call states.22Annex B (normative):Requirements list.23B.1User.23B.1.1Requirements on items used in the basic call PICS.23B.1.2Requirements on items used in the generic functional protocol PICS.24B.1.3Requirements on items used in the supplementary service interactions PICS.25SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)4B.2Network.25B.2.1Requirements on items used in the basic call PICS.25B.2.2Requirements on items used in the generic functional protocol PICS.25B.2.3Requirements on items used in the supplementary service interactions PICS.26History.27SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)5Intellectual 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 free of charge from the ETSI Secretariat. Latest updates are available on theETSI Web server (http://www.etsi.fr/ipr or 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. one(DSS1) protocol specification for the Integrated Services Digital Network (ISDN) Completion of Calls on No Reply(CCNR) supplementary service, as described below:Part 1:"Protocol specification";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".To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities andoptions have been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called aProtocol Implementation Conformance Statement (PICS).National transposition datesDate of adoption of this EN:9 October 1998Date of latest announcement of this EN (doa):31 January 1999Date of latest publication of new National Standardor endorsement of this EN (dop/e):31 July 1999Date of withdrawal of any conflicting National Standard (dow):31 July 1999SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)61ScopeThis second part of EN 301 065 is applicable to the stage three of the Completion of Calls on No Reply (CCNR)supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by Europeanpublic telecommunications operators at the T reference point or coincident S and T reference point (as defined inITU-T Recommendation I.411 [12]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol.Stage three identifies the protocol procedures and switching functions needed to support a telecommunications service(see CCITT Recommendation I.130 [11]).The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDNDSS1 CCNR supplementary service protocol as specified in EN 301 065-1 [8] in compliance with the relevantrequirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [10].The supplier of a protocol implementation which is claimed to conform to EN 301 065-1 [8] 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.2ReferencesReferences may be made to:a)specific versions of publications (identified by date of publication, edition number, version number, etc.), inwhich case, subsequent revisions to the referenced document do not apply; orb)all versions up to and including the identified version (identified by "up to and including" before the versionidentity); orc)all versions subsequent to and including the identified version (identified by "onwards" following the versionidentity); ord)publications without mention of a specific version, in which case the latest version applies.A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.2.1Normative references[1]EN 300 195-1: "Integrated Services Digital Network (ISDN); Supplementary service interactions;Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification".[2]EN 300 195-2: "Integrated Services Digital Network (ISDN); Supplementary service interactions;Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol ImplementationConformance Statement (PICS) proforma specification".[3]EN 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for thesupport of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;Part 1 Protocol specification".[4]ETS 300 196-2: "Integrated Services Digital Network (ISDN); Generic functional protocol for thesupport of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification".[5]EN 300 359-1: "Integrated Services Digital Network (ISDN); Completion of Calls to BusySubscriber (CCBS) supplementary service; Digital Subscriber Signalling System No. one (DSS1)protocol; Part 1: Protocol specification".[6]EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1:Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)7[7]EN 300 403-3: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3:Protocol Implementation Conformance Statement (PICS) proforma specification".[8]EN 301 065-1 (V.1.2): "Integrated Services Digital Network (ISDN); Completion of Calls on NoReply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1)protocol; Part 1: Protocol specification".2.2Informative references[9]ISO/IEC 9646-1: "Information technology - Open systems interconnection - Conformance testingmethodology and framework - Part 1: General concepts".[10]ISO/IEC 9646-7: "Information technology - Open systems interconnection - Conformance testingmethodology and framework - Part 7: Implementation Conformance Statements".[11]CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunicationservices supported by an ISDN and network capabilities of an ISDN".[12]ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".3Definitions, symbols and abbreviations3.1DefinitionsFor the purposes of the present document, the following definitions, in addition to those given in EN 301 065-1 [8]apply:Protocol Implementation Conformance Statement (PICS): A statement made by the supplier of an Open SystemsInterconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OSIprotocol (see ISO/IEC 9646-1 [9]).PICS proforma: A document, in the form of a questionnaire, designed by the protocol specifier or conformance testsuite specifier, which, when completed for an OSI implementation or system, becomes the PICS (seeISO/IEC 9646-1 [9]).Static conformance review:A review of the extent to which the static conformance requirements are met by the IUT,accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s)(see ISO/IEC 9646-1 [9]).3.2SymbolsFor the purposes of the present document, the following symbols apply:ANDBoolean "and"CConditional requirement (to be observed if the relevant conditions apply)MMandatory requirement (to be observed in all cases)N/ANot applicable, not supported or the conditions for status are not meetNonot supportedNOTBoolean "not"OOption (may be selected to suit the implementation, provided that any requirements applicable tothe option are observed)O.nOptions, but support required for either at least one or only one of the options in the group labelledwith the same numeral "n"ORBoolean "or"YessupportedSIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)83.3AbbreviationsFor the purposes of the present document, the following abbreviations apply:CCBSCompletion of Calls to Busy SubscriberCCNRCompletion of Calls on No ReplyDSS1Digital Subscriber Signalling System No. oneIETInformation Elements TransmittedISDNIntegrated Services Digital NetworkIUTImplementation Under TestMCMajor CapabilitiesMTMessages TransmittedOSIOpen Systems InterconnectionPParametersPICSProtocol Implementation Conformance StatementRRoleRLRequirements ListSCSubsidiary CapabilitiesSCSSystem Conformance StatementSSSupplementary ServiceSUTSystem Under TestTMTimers4ConformanceA PICS proforma which conforms to this PICS proforma specification shall be technically equivalent to annex A, andshall preserve the numbering and ordering of the items in annex A.A PICS which conforms to this PICS proforma specification shall:a)describe an implementation which claims to conform to EN 301 065-1 [8];b)be a conforming ICS proforma which has been completed in accordance with the instructions for completiongiven in clause A.1;c)include the information necessary to uniquely identify both the supplier and the implementation.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)9Annex A (normative):PICS proforma for EN 301 065-1Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that usersof the present document may freely reproduce the PICS proforma in this annex so that it can be used for its intendedpurposes and may further publish the completed PICS.A.1Guidance for completing the PICS proformaA.1.1Purposes and structureThe purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of therequirements defined in ETS [1] may provide information about the implementation in astandardized manner.The PICS proforma is subdivided into subclauses for the following categories of information:-guidance for completing the PICS proforma;-identification of the implementation;-identification of the ;-global statement of conformance;-.A.1.2Abbreviations and conventionsThe PICS proforma contained in this annex is comprised of information in tabular form in accordance with theguidelines presented in ISO/IEC 9646-7 [10].Item columnThe item column contains a number which identifies the item in the table.Item description columnThe item description column describes in free text each respective item (e.g. parameters, timers, etc.). It implicitlymeans "is supported by the implementation?".SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)10Status columnThe following notations, defined in ISO/IEC 9646-7 [10], are used for the status column:mmandatory - the capability is required to be supported.ooptional - the capability may be supported or not.n/anot applicable - in the given context, it is impossible to use the capability.xprohibited (excluded) - there is a requirement not to use this capability in the given context.o.iqualified optional - for mutually exclusive or selectable options from a set. "i" is an integer whichidentifies an unique group of related optional items and the logic of their selection which is definedimmediately following the table.ciconditional - the requirement on the capability ("m", "o", "x" or "n/a") depends on the support ofother optional or conditional items. "i" is an integer identifying an unique conditional statusexpression which is defined immediately following the table.iirrelevant (out-of-scope) - capability outside the scope of the reference specification. No answer isrequested from the supplier.NOTE 1:This use of "i" status is not to be confused with the suffix "i" to the "o" and "c" statuses above.Reference columnThe reference column makes reference to ETS [Error! Bookmark not defined.], exceptwhere explicitly stated otherwise.Support columnThe support column shall be filled in by the supplier of the implementation. The following common notations, defined inISO/IEC 9646-7 [10], are used for the support column:Y or ysupported by the implementation.N or nnot supported by the implementation.N/A, n/a or - no answer required (allowed only if the status is n/a, directly or after evaluation of a conditionalstatus).If this PICS proforma is completed in order to describe a multiple-profile support in a system, it is necessary to be ableto answer that a capability is supported for one profile and not supported for another. In that case, the supplier shallenter the unique reference to a conditional expression, preceded by "?" (e.g. ?3). This expression shall be given in thespace for comments provided at the bottom of the table. It uses predicates defined in the SCS, each of which refers to asingle profile and which takes the value TRUE if and only if that profile is to be used.EXAMPLE 1:?3:IF prof1 THEN Y ELSE N.NOTE 2:As stated in ISO/IEC 9646-7 [10], support for a received PDU requires the ability to parse all validparameters of that PDU. Supporting a PDU while having no ability to parse a valid parameter isnon-conformant. Support for a parameter on a PDU means that the semantics of that parameter aresupported.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)11Values allowed columnThe values allowed column contains the type, the list, the range, or the length of values allowed. The following notationsare used:-range of values: . example: 5 . 20-list of values:, , ., example: 2 ,4 ,6 ,8, 9example:'1101'B, '1011'B, '1111'Bexample:'0A'H, '34'H, '2F'H-list of named values:(), (), ., ()example:reject(1), accept(2)-length:size ( . )example:size (1 . 8)Values supported columnThe values supported column shall be filled in by the supplier of the implementation. In this column, the values or theranges of values supported by the implementation shall be indicated.References to itemsFor each possible item answer (answer in the support column) within the PICS proforma a unique reference exists, used,for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus character "/",followed by the item number in the table. If there is more than one support column in a table, the columns arediscriminated by letters (a, b, etc.), respectively.EXAMPLE 2:A.5/4 is the reference to the answer of item 4 in table 5 of annex A.EXAMPLE 3:A.6/3b is the reference to the second answer (i.e. in the second support column) of item 3 in table 6of annex A.Prerequisite lineA prerequisite line takes the form: Prerequisite: .A prerequisite line after a clause or table title indicates that the whole clause or the whole table is not required to becompleted if the predicate is FALSE.A.1.3Instructions for completing the PICS proformaThe supplier of the implementation shall complete the PICS proforma in each of the spaces provided. In particular, anexplicit answer shall be entered, in each of the support or supported column boxes provided, using the notationdescribed in subclause A.1.2.However, the tables containing in "user role" subclause shall only be completed for user implementations, and the tablescontaining in "network role" subclause shall only be completed for network implementations.If necessary, the supplier may provide additional comments in space at the bottom of the tables or separately.More detailed instructions are given at the beginning of the different subclauses of the PICS proforma.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)12A.2Identification of the implementationA.2.1Date of the statement.A.2.2Implementation Under Test (IUT) identificationIUT name:.IUT version:.A.2.3System Under Test (SUT) identificationSUT name:.Hardware configuration:.Operating system:.A.2.4Product supplierName:.Address:.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.VWRULWHYRþQLãNHIntegrated Services Digital Network (ISDN); Completion of Calls on No Reply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; 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 301 065-2 Version 1.2.2SIST EN 301 065-2:2001en01-februar-2001SIST EN 301 065-2:2001SLOVENSKI
STANDARD
EN 301 065-2 V1.2.2 (1998-10)European Standard (Telecommunications series)Integrated Services Digital Network (ISDN);Completion of Calls on No Reply (CCNR)supplementary service;Digital Subscriber Signalling System No. one (DSS1) protocol;Part 2: Protocol Implementation ConformanceStatement (PICS) proforma specificationSIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)2ReferenceDEN/SPS-05115-2 (9v0i0ipc.PDF)KeywordsISDN, DSS1, supplementary service, CCNR,PICS, ICSETSIPostal 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.frhttp://www.etsi.orgCopyright 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 1998.All rights reserved.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)3ContentsIntellectual Property Rights.5Foreword.51Scope.62References.62.1Normative references.62.2Informative references.73Definitions, symbols and abbreviations.73.1Definitions.73.2Symbols.73.3Abbreviations.84Conformance.8Annex A (normative):PICS proforma for EN 301 065-1.9A.1Guidance for completing the PICS proforma.9A.1.1Purposes and structure.9A.1.2Abbreviations and conventions.9A.1.3Instructions for completing the PICS proforma.11A.2Identification of the implementation.12A.2.1Date of the statement.12A.2.2Implementation Under Test (IUT) identification.12A.2.3System Under Test (SUT) identification.12A.2.4Product supplier.12A.2.5Client.13A.2.6PICS contact person.13A.3PICS/SCS relationship.14A.4Identification of the protocol.14A.5Global statement of conformance.14A.6Roles.15A.7User.15A.7.1Major capabilities.15A.7.2Subsidiary capabilities.16A.7.3Protocol data units.16A.7.4Protocol data unit parameters.17A.7.5Timers.18A.7.6Call states.18A.8Network.19A.8.1Major capabilities.19A.8.2Subsidiary capabilities.19A.8.3Protocol data units.19A.8.4Protocol data unit parameters.20A.8.5Timers.22A.8.6Call states.22Annex B (normative):Requirements list.23B.1User.23B.1.1Requirements on items used in the basic call PICS.23B.1.2Requirements on items used in the generic functional protocol PICS.24B.1.3Requirements on items used in the supplementary service interactions PICS.25SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)4B.2Network.25B.2.1Requirements on items used in the basic call PICS.25B.2.2Requirements on items used in the generic functional protocol PICS.25B.2.3Requirements on items used in the supplementary service interactions PICS.26History.27SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)5Intellectual 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 free of charge from the ETSI Secretariat. Latest updates are available on theETSI Web server (http://www.etsi.fr/ipr or 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. one(DSS1) protocol specification for the Integrated Services Digital Network (ISDN) Completion of Calls on No Reply(CCNR) supplementary service, as described below:Part 1:"Protocol specification";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".To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities andoptions have been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called aProtocol Implementation Conformance Statement (PICS).National transposition datesDate of adoption of this EN:9 October 1998Date of latest announcement of this EN (doa):31 January 1999Date of latest publication of new National Standardor endorsement of this EN (dop/e):31 July 1999Date of withdrawal of any conflicting National Standard (dow):31 July 1999SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)61ScopeThis second part of EN 301 065 is applicable to the stage three of the Completion of Calls on No Reply (CCNR)supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by Europeanpublic telecommunications operators at the T reference point or coincident S and T reference point (as defined inITU-T Recommendation I.411 [12]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol.Stage three identifies the protocol procedures and switching functions needed to support a telecommunications service(see CCITT Recommendation I.130 [11]).The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDNDSS1 CCNR supplementary service protocol as specified in EN 301 065-1 [8] in compliance with the relevantrequirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [10].The supplier of a protocol implementation which is claimed to conform to EN 301 065-1 [8] 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.2ReferencesReferences may be made to:a)specific versions of publications (identified by date of publication, edition number, version number, etc.), inwhich case, subsequent revisions to the referenced document do not apply; orb)all versions up to and including the identified version (identified by "up to and including" before the versionidentity); orc)all versions subsequent to and including the identified version (identified by "onwards" following the versionidentity); ord)publications without mention of a specific version, in which case the latest version applies.A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.2.1Normative references[1]EN 300 195-1: "Integrated Services Digital Network (ISDN); Supplementary service interactions;Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification".[2]EN 300 195-2: "Integrated Services Digital Network (ISDN); Supplementary service interactions;Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol ImplementationConformance Statement (PICS) proforma specification".[3]EN 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for thesupport of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;Part 1 Protocol specification".[4]ETS 300 196-2: "Integrated Services Digital Network (ISDN); Generic functional protocol for thesupport of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol;Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification".[5]EN 300 359-1: "Integrated Services Digital Network (ISDN); Completion of Calls to BusySubscriber (CCBS) supplementary service; Digital Subscriber Signalling System No. one (DSS1)protocol; Part 1: Protocol specification".[6]EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1:Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)7[7]EN 300 403-3: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling SystemNo. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3:Protocol Implementation Conformance Statement (PICS) proforma specification".[8]EN 301 065-1 (V.1.2): "Integrated Services Digital Network (ISDN); Completion of Calls on NoReply (CCNR) supplementary service; Digital Subscriber Signalling System No. one (DSS1)protocol; Part 1: Protocol specification".2.2Informative references[9]ISO/IEC 9646-1: "Information technology - Open systems interconnection - Conformance testingmethodology and framework - Part 1: General concepts".[10]ISO/IEC 9646-7: "Information technology - Open systems interconnection - Conformance testingmethodology and framework - Part 7: Implementation Conformance Statements".[11]CCITT Recommendation I.130 (1988): "Method for the characterization of telecommunicationservices supported by an ISDN and network capabilities of an ISDN".[12]ITU-T Recommendation I.411 (1993): "ISDN user-network interfaces - Reference configurations".3Definitions, symbols and abbreviations3.1DefinitionsFor the purposes of the present document, the following definitions, in addition to those given in EN 301 065-1 [8]apply:Protocol Implementation Conformance Statement (PICS): A statement made by the supplier of an Open SystemsInterconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OSIprotocol (see ISO/IEC 9646-1 [9]).PICS proforma: A document, in the form of a questionnaire, designed by the protocol specifier or conformance testsuite specifier, which, when completed for an OSI implementation or system, becomes the PICS (seeISO/IEC 9646-1 [9]).Static conformance review:A review of the extent to which the static conformance requirements are met by the IUT,accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s)(see ISO/IEC 9646-1 [9]).3.2SymbolsFor the purposes of the present document, the following symbols apply:ANDBoolean "and"CConditional requirement (to be observed if the relevant conditions apply)MMandatory requirement (to be observed in all cases)N/ANot applicable, not supported or the conditions for status are not meetNonot supportedNOTBoolean "not"OOption (may be selected to suit the implementation, provided that any requirements applicable tothe option are observed)O.nOptions, but support required for either at least one or only one of the options in the group labelledwith the same numeral "n"ORBoolean "or"YessupportedSIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)83.3AbbreviationsFor the purposes of the present document, the following abbreviations apply:CCBSCompletion of Calls to Busy SubscriberCCNRCompletion of Calls on No ReplyDSS1Digital Subscriber Signalling System No. oneIETInformation Elements TransmittedISDNIntegrated Services Digital NetworkIUTImplementation Under TestMCMajor CapabilitiesMTMessages TransmittedOSIOpen Systems InterconnectionPParametersPICSProtocol Implementation Conformance StatementRRoleRLRequirements ListSCSubsidiary CapabilitiesSCSSystem Conformance StatementSSSupplementary ServiceSUTSystem Under TestTMTimers4ConformanceA PICS proforma which conforms to this PICS proforma specification shall be technically equivalent to annex A, andshall preserve the numbering and ordering of the items in annex A.A PICS which conforms to this PICS proforma specification shall:a)describe an implementation which claims to conform to EN 301 065-1 [8];b)be a conforming ICS proforma which has been completed in accordance with the instructions for completiongiven in clause A.1;c)include the information necessary to uniquely identify both the supplier and the implementation.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)9Annex A (normative):PICS proforma for EN 301 065-1Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that usersof the present document may freely reproduce the PICS proforma in this annex so that it can be used for its intendedpurposes and may further publish the completed PICS.A.1Guidance for completing the PICS proformaA.1.1Purposes and structureThe purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of therequirements defined in ETS [1] may provide information about the implementation in astandardized manner.The PICS proforma is subdivided into subclauses for the following categories of information:-guidance for completing the PICS proforma;-identification of the implementation;-identification of the ;-global statement of conformance;-.A.1.2Abbreviations and conventionsThe PICS proforma contained in this annex is comprised of information in tabular form in accordance with theguidelines presented in ISO/IEC 9646-7 [10].Item columnThe item column contains a number which identifies the item in the table.Item description columnThe item description column describes in free text each respective item (e.g. parameters, timers, etc.). It implicitlymeans "is supported by the implementation?".SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)10Status columnThe following notations, defined in ISO/IEC 9646-7 [10], are used for the status column:mmandatory - the capability is required to be supported.ooptional - the capability may be supported or not.n/anot applicable - in the given context, it is impossible to use the capability.xprohibited (excluded) - there is a requirement not to use this capability in the given context.o.iqualified optional - for mutually exclusive or selectable options from a set. "i" is an integer whichidentifies an unique group of related optional items and the logic of their selection which is definedimmediately following the table.ciconditional - the requirement on the capability ("m", "o", "x" or "n/a") depends on the support ofother optional or conditional items. "i" is an integer identifying an unique conditional statusexpression which is defined immediately following the table.iirrelevant (out-of-scope) - capability outside the scope of the reference specification. No answer isrequested from the supplier.NOTE 1:This use of "i" status is not to be confused with the suffix "i" to the "o" and "c" statuses above.Reference columnThe reference column makes reference to ETS [Error! Bookmark not defined.], exceptwhere explicitly stated otherwise.Support columnThe support column shall be filled in by the supplier of the implementation. The following common notations, defined inISO/IEC 9646-7 [10], are used for the support column:Y or ysupported by the implementation.N or nnot supported by the implementation.N/A, n/a or - no answer required (allowed only if the status is n/a, directly or after evaluation of a conditionalstatus).If this PICS proforma is completed in order to describe a multiple-profile support in a system, it is necessary to be ableto answer that a capability is supported for one profile and not supported for another. In that case, the supplier shallenter the unique reference to a conditional expression, preceded by "?" (e.g. ?3). This expression shall be given in thespace for comments provided at the bottom of the table. It uses predicates defined in the SCS, each of which refers to asingle profile and which takes the value TRUE if and only if that profile is to be used.EXAMPLE 1:?3:IF prof1 THEN Y ELSE N.NOTE 2:As stated in ISO/IEC 9646-7 [10], support for a received PDU requires the ability to parse all validparameters of that PDU. Supporting a PDU while having no ability to parse a valid parameter isnon-conformant. Support for a parameter on a PDU means that the semantics of that parameter aresupported.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)11Values allowed columnThe values allowed column contains the type, the list, the range, or the length of values allowed. The following notationsare used:-range of values: . example: 5 . 20-list of values:, , ., example: 2 ,4 ,6 ,8, 9example:'1101'B, '1011'B, '1111'Bexample:'0A'H, '34'H, '2F'H-list of named values:(), (), ., ()example:reject(1), accept(2)-length:size ( . )example:size (1 . 8)Values supported columnThe values supported column shall be filled in by the supplier of the implementation. In this column, the values or theranges of values supported by the implementation shall be indicated.References to itemsFor each possible item answer (answer in the support column) within the PICS proforma a unique reference exists, used,for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus character "/",followed by the item number in the table. If there is more than one support column in a table, the columns arediscriminated by letters (a, b, etc.), respectively.EXAMPLE 2:A.5/4 is the reference to the answer of item 4 in table 5 of annex A.EXAMPLE 3:A.6/3b is the reference to the second answer (i.e. in the second support column) of item 3 in table 6of annex A.Prerequisite lineA prerequisite line takes the form: Prerequisite: .A prerequisite line after a clause or table title indicates that the whole clause or the whole table is not required to becompleted if the predicate is FALSE.A.1.3Instructions for completing the PICS proformaThe supplier of the implementation shall complete the PICS proforma in each of the spaces provided. In particular, anexplicit answer shall be entered, in each of the support or supported column boxes provided, using the notationdescribed in subclause A.1.2.However, the tables containing in "user role" subclause shall only be completed for user implementations, and the tablescontaining in "network role" subclause shall only be completed for network implementations.If necessary, the supplier may provide additional comments in space at the bottom of the tables or separately.More detailed instructions are given at the beginning of the different subclauses of the PICS proforma.SIST EN 301 065-2:2001
ETSIEN 301 065-2 V1.2.2 (1998-10)12A.2Identification of the implementationA.2.1Date of the statement.A.2.2Implementation Under Test (IUT) identificationIUT name:.IUT version:.A.2.3System Under Test (SUT) identificationSUT name:.Hardware configuration:.Operating system:.A.2.4Product supplierName:.Address:.
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