1、ETSI EN 300 359-2 V1.4.1 (2001-06) European Standard (Telecommunications series) Integrated Services Digital Network (ISDN); Completion of Calls to Busy Subscriber (CCBS) supplementary service; Digital Subscriber Signalling System No. one (DSSI) protocol; Part 2: Protocol Implementation Conformance
2、Statement (PICS) proforma specification 2 ETSl EN 300 359-2 V1.4.1 (2001-06) Reference REN/SPAN-130201-2 Keywords ISDN, CCBS, DSSI, supplementary service, PICS ETSl 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret N“ 348 623 562 O001
3、7 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) N“ 7803/88 Important notice Individual copies of the present document can be downloaded from: htt!x/w.etsi.orq The present document may be made available in more than one electronic version or in print. In any cas
4、e of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSl printers of the PDF version kept on a specific network drive within ETSl Secretariat. Users of the pre
5、sent document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSl documents is available at If you find errors in the present document, send your comment to: editoretsi.fr Copyright Notification No part may be rep
6、roduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2001. All rights reserved. ETSl 3 ETSl EN 300 359-2 V1.4.1 (2001-06) Contents Intellectual Property Rights 5 Foreword
7、 5 1 Scope 6 2 References 6 3 Definitions 7 4 Abbreviations . 7 5 Conformance 8 Annex A (normative): PICS proforma . 9 A . 1 Instructions for completing the PICS proforma . 9 A . 1 . 1 Identification of the implementation 9 A . 1.2 Global statement of conformance . 9 A . 1.3 Explanation of PICS prof
8、orma clauses . 9 A . 1.4 Symbols, abbreviations and terms 10 A.2 Identification of the implementation 10 A.2.1 Implementation Under Test (IUT) identification 10 A.2.2 System Under Test (SUT) identification 10 A.2.3 Product supplier 11 A.2.4 Client 11 A.2.5 PICS contact person 12 A . 3 A.4 A . 5 A .
9、6 A . 7 PICSBystem Conformance Statement (SCS) 12 Identification of the protocol . 12 Global statement of conformance 13 Roles 13 User 14 A.7.1 Major capabilities 14 A.7.2 Subsidiary capabilities . 14 A.7.3 Protocol data units . 14 A.7.4 Protocol data unit parameters . 15 A.7.5 Timers . 16 A.7.6 Cal
10、l States . 16 A.8 Network 17 A.8.1 Major capabilities 17 A.8.2 Subsidiary capabilities . 17 A.8.3 Protocol data units . 18 A.8.4 Protocol data unit parameters . 18 A.8.5 Timers . 20 A.8.6 Call states 20 Annex B (normative): Requirements list . 21 B . 1 User 21 B . 1 . 1 Requirements on items used in
11、 the basic call PICS . 21 B . 1.2 Requirements on items used in the generic fimctional protocol PICS 22 B . 1.3 Requirements on items used in the supplementary service interactions PICS . 23 B.2 Network 24 B.2.1 Requirements on items used in the basic call PICS . 24 B.2.2 Requirements on items used
12、in the generic fimctional protocol PICS 24 ETSl 4 ETSl EN 300 359-2 V1.4.1 (2001-06) B.2.3 Requirements on items used in the supplementary service interactions PICS . 25 Annex C (informative): Changes with respect to the previous ETS 300 359-2 . 26 History . 27 ETSl 5 ETSI EN 300 359-2 V1.4.1 (2001-
13、06) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 3 14: “Intellectual Pro
14、perty Rights (IPRs); Essential, orpotentially Essential, IPRs notjed to ETSI in respect ofETSI standards I, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (Iltto:/!Iw.i7.etsi.ore;/jor). Pursuant to the ETSI IPR Policy, no investigation, includmg IPR
15、 searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecommunications
16、series) has been produced by ETSI Technical Committee Services and Protocols for Advanced Networks (SPAN). The present document is part 2 of a multi-part deliverable covering the Digital Subscriber Signalling System No. one (DSS1) protocol specification for the Integrated Services Digital Network (I
17、SDN) Completion of Calls to Busy Subscriber (CCBS) 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 Part 4: “Abstract Test Suite (A
18、TS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification for the user“; Part 5: “Test Suite Structure and Test Purposes (TSS Part 6: “Abstract Test Suite (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification
19、 for the network“. To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and options have been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called a Protocol Implementation Conformance Statement (
20、PICS). The present version updates the references to the basic call specifications. National transposition dates Date of adoption of this EN: 8 June 2001 Date of latest announcement of this EN (doa): 30 September 2001 Date of latest publication of new National Standard or endorsement of this EN (dop
21、/e): 3 1 March 2002 Date of withdrawal of any conflicting National Standard (dow): 3 1 March 2002 ETSI 6 ETSI EN 300 359-2 V1.4.1 (2001-06) 1 Scope The present document is applicable to the stage three of the Completion of Calls to Busy Subscriber (CCBS) supplementary service for the pan-European In
22、tegrated Services Digital Network (ISDN) as provided by European public telecommunications operators at the T reference point or coincident S and T reference point (as defined in ITU-T Recommendation 1.41 1 l 11) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol. Stage thr
23、ee identifies the protocol procedures and switching fimctions needed to support a telecommunications service (see ITU-T Recommendation 1.130 lo). The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN DSSl CCBS supplementary service protocol as s
24、pecified in EN 300 359-1 7 in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 9. The supplier of a protocol implementation which is claimed to conform to EN 300 359-1 7 is required to complete a copy of the PICS proforma provided in anne
25、x A of the present document and is required to provide the information necessary to identify both the supplier and the implementation. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either s
26、pecific (identified by date of publication andor edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Il ETSI EN 300 403-1: “Integrated Services Digital Network (ISDN); Digital Subscr
27、iber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1: Protocol specification ITU-T Recommendation Q.931 (1993), modified“. L21 ETSI EN 300 195-1: “Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital S
28、ubscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification“. ETSI EN 300 195-2: “Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statemen
29、t (PICS) proforma specification“. ETSI EN 300 196-1: “Integrated Services Digital Network (ISDN); Generic fimctional protocol for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1 : Protocol specification“. ETSI EN 300 196-2: “Integrated Serv
30、ices Digital Network (ISDN); Generic fimctional protocol for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification“. ETSI EN 300 403-3: “Integrated Services Digital Netw
31、ork (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3: Protocol Implementation Conformance Statement (PICS) proforma specification“. ETSI EN 300 359-1 (V1.3.2): “Integrated Services Digital Network (ISDN); Compl
32、etion of Calls to Busy Subscriber (CCBS) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification“. ISO/IEC 9646- 1 : “Information technology - Open systems interconnection - Conformance testing methodology and framework - Part 1: General co
33、ncepts“. ETSI 7 ETSl EN 300 359-2 V1.4.1 (2001-06) 91 ISO/IEC 9646-7: “Information technology - Open systems interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. L101 ITU-T Recommendation I. 130 (1988): “Method for the characterization of
34、telecommunication services supported by an ISDN and network capabilities of an ISDN“. L111 ITU-T Recommendation 1.41 1 (1993): “ISDN user-network interfaces - Reference configurations“. 3 Definitions For the purposes of the present document, the terms and definitions given in EN 300 359-1 7 and the
35、following apply. Protocol Implementation Conformance Statement (PICS): statement made by the supplier of an Open Systems Interconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OS1 protocol (see ISO/IEC 9646-1) PICS proforma: document, in the form
36、 of a questionnaire, designed by the protocol specifier or conformance test suite specifier, which, when completed for an OS1 implementation or system, becomes the PICS (see ISO/IEC 9646-1) static conformance review: review of the extent to which the static conformance requirements are met by the IU
37、T, accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s) (see ISO/IEC 9646-1) 4 Abbreviations For the purposes of the present document, the following abbreviations apply: AND C CCBS DSSl IET ISDN IUT M MC MT N/A No O NOT 0.n OR os1 P PICS R
38、 RL SC SCS SS SUT TM Yes Boolean “and“ Conditional requirement (to be observed if the relevant con b) be a conforming ICs proforma which has been completed in accordance with the instructions for completion given in clause A. 1; c) include the information necessary to uniquely identify both the supp
39、lier and the implementation. ETSl 9 ETSl EN 300 359-2 V1.4.1 (2001-06) Annex A (normative): PICS proforma Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the PICS proforma in this
40、annex so that it can be used for its intended purposes and may further publish the completed PICS. A.l Instructions for completing the PICS proforma A. 1.1 Identification of the implementation Identification of the Implementation Under Test (IUT) and the system in which it resides (the System Under
41、Test (SUT) should be filled in so as to provide as much detail as possible regarding version numbers and configuration options. The product supplier information and client information should both be filled in if they are different. A person who can answer queries regardmg information supplied in the
42、 PICS should be named as the contact person. The SCS as defined in ISO/IEC 9646-1 is a document supplied by the client or product supplier that summarizes which OS1 International Standards, ITU-T (CCITT) Recommendations, ETSs or other standards are implemented and to which conformance is claimed. Th
43、e PICS/SCS clause should describe the relationship of the PICS to the SCS. A. 1.2 Global statement of conformance If the answer to the statement in this clause is “Yes“, all subsequent clauses should be completed to facilitate selection of test cases for optional functions. If the answer to the stat
44、ement in this clause is “No“, all subsequent clauses should be completed, and all non-supported mandatory capabilities should be identified and explained. Explanations may be entered in the comments field at the bottom of each table or on attached sheets of paper. A.1.3 Explanation of PICS proforma
45、clauses The PICS proforma contains a Roles clause and thereafter is presented in two parts (for user and network) with the following clauses, as required: - major capabilities; - subsidiary capabilities; - protocol data unit support; - protocol data unit parameters; - timers; - call states. The User
46、 clause shall only be completed for user implementations (including private network implementations) while the Network clause shall only be completed for network implementations. The Roles clause shall be completed for all implementations. The relationship between this PICS proforma and other relate
47、d PICS proforma (e.g. the basic call PICS proforma) is expressed in the Requirements List (RL) contained in annex B. This provides the additional restrictions placed on the related proforma (dfferent condtions, different status, etc.). ETSl 10 ETSl EN 300 359-2 V1.4.1 (2001-06) A. 1.4 Symbols, abbre
48、viations and terms The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the guidelines presented in ISO/IEC 9646-7. The reference column contained in the tables gives reference to the appropriate part(s) of EN 300 359-1 describing the particular it
49、em. Note, however, that a reference merely indicates the place where the core of a description of an item can be found. Any additional information contained in EN 300 359-1 has to be taken into account when mhg a statement about the conformance of that particular item. The following common notations, defined in ISO/IEC 9646-7, are used for the status column: M mandatory O optional N/A not applicable O. for mutually exclusive or selectable options from a set The following common notations, defined in ISO/IEC 9646-7, are used for the support column: Y for supportedi
