1、ETSI I-ETS*300 3Lb 94 3400855 0007053 464 = ETSI ELECOMMUNICATION STANDARD I-ETS 300 31 6 December 1994 Source: ETSI TC-WS Reference: DI/SPS-05012 UDC: 621.395 Key words: ISWW. DSS1, PICS, layer 3, basic, access, network Integrated Services Digital Network (ISDN); Digital Subscriber Signalling Syste
2、m No. one (DSSI ) Protocol Implementation Conformance Statement (PICS) proforma specification for signalling network layer protocol for circuit-mode basic call control (basic access, network) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: 06921 Sophia Antipolis
3、 Cedex - FRANCE Office address: Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE Tel.: +33 92 94 42 O0 - Fax: +33 93 65 47 16 European Telecommunications Standards Institute 1 994. All rights reserved. No part may be reproduced except as authorised by written permission. The copyright and t
4、he foregoing restriction on reproduction extend to all media in which the information may be embodied. - -_ - ETSI I-ETSx300 3Lb 74 3400855 0007054 3TO Page 2 LETS 300 316: December 1994 Whilst every care has been taken in the preparation and publication of this document, errors in content, typograp
5、hical or otherwise, may occur. If you have comments concerning its accuracy, please write to “ETSI Editing and Standards Approval Dept.“ at the address shown on the title page. ETSI I-ETSr300 3Lb 94 3Ll00855 0007055 237 = Page 3 LETS 300 31 6: December 1994 Contents . Foreword 5 Introduction 5 1 Sco
6、pe . 7 2 Normative references 7 3 Definitions . 7 4 Abbreviations . 8 5 Conformance . 8 6 PICS proforma 9 Identification of the implementation 9 6.1 6.1 . 1 Implementation Under Test (IUT) identification 9 6.1.2 System Under Test (SUT) identification 9 6.1.3 Product supplier 9 6.1.5 PICS contact per
7、son 10 Identification of the protocol 11 Global statement of conformance . 11 6.5.1 Major capabilities 12 6.5.2 Subsidiary capabilities 15 6.5.3 Call states 21 User to network (received by the network) 23 Network to user (transmitted by the network) 25 User to network (received by the network) 27 Ne
8、twork to user (transmitted by the network) 29 6.5.6 Timers . 31 6.6.1 6.1.4 Client 10 PICSlSystem Conformance Statement (SCS) 11 Information for conformance testing . 12 6.2 6.3 6.4 6.5 6.5.4 Supported messages 23 6.5.5 Information elements . 27 6.5.4.1 6.5.4.2 6.5.5.1 6.5.5.2 6.6 Additional informa
9、tion for interoperability 33 Information element structure . 33 Annex A (informative): Instructions for completing the PICS proforma . 40 A.1 PICS proforma partitioning . 40 . A.2 Identification of the implementation 40 A.3 Global statement of conformance 40 A.4 Explanation of PICS proforma subclaus
10、es . 40 A.4.1 Major capabilities . 40 A.4.2 Subsidiary capabilities . 40 A.4.3 Call states . 41 A.4.4 A.4.5 Supported messages. transmitted by the IUT . 41 A.4.6 A.4.7 Information elements. transmitted by the IUT . 41 Supported messages. received by the IUT . 41 Information elements. received by the
11、 IUT . 41 _ _ _ ETSI I-ETS*300 3Lb 94 3400855 0007056 173 Page 4 LETS 300 31 6: December 1994 A.4.8 Supported timers 41 A.4.9 Information elements structure . 41 History . . . . . . . . . . . . . , . . . . . . . . , . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . .
12、. . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . , .42 ETSI I-ETSJ300 31b 94 3400855 0007057 DOT Page 5 LETS 300 316: December 1994 - Proposed announcement date Date of latest announcement of this I-ETS (doa): 31 March 1995 Foreword This
13、 Interim European Telecommunication Standard (I-ETS) has been produced by the Signalling Protocols and Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI). An ETSI standard may be given LETS status either because it is regarded as a provisional solution
14、ahead of a more advanced standard, or because it is immature and requires a “trial period“. The life of an I-ETS is limited to three years after which it can be converted into an ETS, have its life extended for a further two years, be replaced by a new version or be withdrawn. This I-ETS forms part
15、of a set of I-ETSs completing the documentation of ETS 300 102-1 (ISDN signalling network layer protocol) as specified in ISO/IEC 9646-1 (e.g. conformance testing) as fol10 wc: I-ETS 300 314: “Protocol Implementation Conformance Statement (PICS) proforma specification (basic access, user)“; I-ETS 30
16、0 315: “PICS proforma specification (primary rate access, user)“; I-ETS 300 316: “PICS proforma specification (basic access, network)“; I-ETC 300 31 7: “PICS proforma specification (primary rate access, network)“; I-ETS 300 31 8: “Protocol Implementation extra Information for Testing (PIXIT) proform
17、a specification (basic access, user)“; I-ETS 300 319: “PIXIT proforma specification (primary rate access, user)“; I-ETS 300 322: “Abstract test suite (user)“. Introduction To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and options ha
18、ve been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called a Protocol Implementation Conformance Statement (PICS). ETSI I-ETS*300 316 94 3400855 0007058 T4b Page 6 LETS 300 316: December 1994 Blank page ETSI I-ETS*300 3Lb 94 m 3400855 0007059 982 m Page 7
19、 LETS 300 316: December 1994 1 Scope This Interim European Telecommunication Standard (LETS) provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN network layer protocol (circuit-mode, basic access, network) as specified in ETS 300 102-1 II in compliance with the re
20、levant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-2 31. Both the packet interworking (clause 6 of ETS 300 102-1 I I) and the User-to-User Signalling (UUS) procedures (clause 7 of ETS 300 102-1 i1 I) are excluded from the present PICS proforma. 2 Normative referen
21、ces This LETS incorporates by dated and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publication
22、s apply to this LETS only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. tll i21 i31 ETS 300 102-1 (1 990): “Integrated Services Digital Network (ISDN); User- network interface layer 3; Specifications for basic call
23、 control“. ISO/IEC 9646-1 (1 990): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“ (see also CCITT Recommendation X.290 (1 991 1). ISO/IEC 9646-2 (1 990): “Information technology - Open Systems Interconnection - Conf
24、ormance testing methodology and framework - Part 2: Abstract test suite specification“ (see also CCITT Recommendation X.291 (1 991 1). 3 Definitions For the purposes of this LETS, the following definitions apply: Network: the equipment existing at the network side of the user-network interface. Prot
25、ocol Implementation Conformance Statement (PICS): a statement made by the supplier o a Open Systems Interconnection (OSI) implementation or system, stating which capabilities havtb twr implemented for a given OS1 protocol (see ISO/IEC 9646-1 21). PICS proforma: a document, in the form of a questionn
26、aire, which when completed for a. ; S implementation or system becomes the PICS (see ISO/IEC 9646-1 21). Static conformance review: a review of the extent to which the static conformance requirt.flt * are met by the Implementation Under Test (IUT), accomplished by comparing the PICS wit* *v static c
27、onformance requirements expressed in the relevant standard(s) (see ISO/IEC 9646-1 I21 User: the equipment existing at the user side of the user-network interface. ETSI I-ETS*300 3Lb 74 3400855 00070bO bT4 Page 8 LETS 300 316: December 1994 4 Abbreviations For the purposes of this I-ETS, the followin
28、g abbreviations apply: Absent cs IER IET IS ISDN I UT M MC MR MT NIA N/A 1 N/A 2 NIA 3 NOT O AND 0.n OR os1 PICS PIXIT sc SCS SUT TM uus 1 Yes 1 No 5 Conformance Not relevant to this proforma Bo o I e an “ and “ prefix for index numbers for the Call States group prefix for index numbers for the Rece
29、ived Information Elements group prefix for index numbers for the Transmitted Information Elements group prefix for index numbers for the Information element Structure group Integrated Services Digital Network Implementation Under Test Mandatory requirements (these are to be observed in all cases) pr
30、efix for index numbers for the Major Capabilities group prefix for index numbers for the Received Messages group prefix for index numbers for the Transmitted Messages group Not supported, not applicable or the conditions for status are not met Not Applicable in this direction of transmission Not App
31、licable at the implementation of this interface Not Applicable to ETSI networks Boolean “not“ Option (may be selected to suit the implementation, provided that any requirements applicable to the option are observed) Options, but support required for either at least one or only one of the options in
32、the group labelled with the same numeral “n“ Boolean “or“ Open Systems Interconnection Protocol Implementation Conformance Statement Protocol Implementation extra Information for Testing prefix for index numbers for Subsidiary Capabilities group System Conformance Statement System Under Test prefix
33、for index numbers for the Timers group User-to-User Signalling Tick “Yes“ if item is supported, tick “No“ if item is not supported The supplier of a protocol implementation which is claimed to conform to ETS 300 102-1 ll is required to complete a copy of the PICS proforma provided in this I-ETS and
34、is required to provide the information necessary to identify both the supplier and the implementation. ETSI I-ETS*300 3Lb 94 3400855 0007Ob1 530 Page 9 LETS 300 316: December 1994 6 PICS proforma Notwithstanding the provisions of the copyright clause related to the text of this LETS, ETSI grants tha
35、t users of this LETS may freely reproduce the PICS proforma in this clause so that it can be used for its intended purposes and may further publish the completed PICS. 6.1 Identification of the implementation 6.1 .I IUT name: Implementation Under Test (IUT) identification IUT version: 6.1.2 SUT name
36、: System Under Test (SUT) identification Hardware configuration: Operating system: 6.1.3 Product supplier Name: Address: . Telephone number: ETSI I-ETS+300 3Lb 74 3400855 00070b2 477 Page 10 LETS 300 316: December 1994 Facsimile number: Additional information: 6.1.4 Client Name: Address: Telephone n
37、umber: Facsimile number: Additional information: 6.1.5 PICS contact person Name: Telephone number: Facsimile number: ETSI I-ETSm300 326 94 3400855 0007063 303 = Page 11 LETS 300 316: December 1994 Additional information: 6.2 PICS/Syctem Conformance Statement (SCS) Provide the relationship of the PIC
38、S with the SCS for the system: 6.3 Identification of the protocol This PICS proforma applies to the following standard: ETS 300 102-1 (1 990): “Integrated Services Digital Network (ISDN); User-network interface layer 3; Specifications for basic call control“. 6.4 Global statement of conformance The
39、implementation described in this PICS meets all the mandatory requirements of the referenced standard. NOTE: Answering “No“ to this question indicates non-conformance to the protocol specification. Non-supported mandatory capabilities are to be identified in the PICS, with an explanation of why the
40、implementation is non-conforming. ETSI I-ETSx300 316 74 = 3400855 0007064 24T W Page 12 LETS 300 316: December 1994 6.5 Information for conformance testing 6.5.1 Major capabilities Unless otherwise indicated all references in the tables are to subclauses in ETS 300 102-1 Il. Table 1 : Major capabili
41、ties Major capability Does the implementation . Conditions for status Status Reference support Item MC 1 M 5.1 support call establishment at the originating interface (outgoing calls from the users point of view)? i Wes i 1No i IYes i No I Yes i 1No MC 1.1 support procedures of en-bloc receiving (se
42、nding from the users point of view)? M 5.1.1, 5.1.5.1, 5.1.8 MC 1.2 support procedures of overlap receiving (sending from the users point of view)? M 5.1.3, 5.1.5.2, 5.1.8 MC 1.3 M 5.1.6 i Yes i 1No interpret notification of interworking received from the calling user? support transit network select
43、ion? O 5.1.10, annex C i Yes i 1No MC 1.4 MC 1.5 O 5.1.2, 5.1.3, 5.1.7, 5.3.4.1, 5.4 i Yes i No i Yes i No I Yes i No toneslannouncements? MC 1.6 5.1.6 send notification of interworking from the called user or network to the calling user? support call establishment at the destination interface (inco
44、ming calls from the users point of view)? MC 2 5.2 MC 2.1 0.1 5.2.1, 5.2.5.1 support procedures of en-bloc sending (receiving from the users point of view)? (receiving from the users point of view)? i 1Yes i 1No i Yes i 1No MC 2.2 o. 1 5.2.1, 5.2.4 MC 2.3 M 5.2.6 send notification of interworking re
45、ceived from the calling user or network? i Yes i1No i Yes i No i Yes i No MC 2.4 0.2 5.2.1, 5.2.3.1 support delivery of the SETUP message to the called user on the point-to-point data link? support delivery of the SETUP message to the called user on the broadcast data link? MC 2.5 0.2 5.2.1, 5.2.3.2
46、 I (continued ) ETSI I-ETSx300 3Lb 94 3400855 0007065 186 M 5.2.6 i Yes i No O i Yes i No 5.6 i Yes i No O 5.8.10 i Yes i No Page 13 LETS 300 316: December 1994 Table 1 (continued): Major capabilities Major capability Does the implementation . send notification of interworking at the destination int
47、erface to the calling user? Conditions for I Status I Reference I Support status MC 2.6 MC 3 accept user-initiated call clearing? MC 4.1 support call clearing initiated by the network with tones/announcements provided? MC 1.5 5.3.4.1 NOTMC 1.5 1 :IA I i Yes i No 5.3.4.2 i Yes i No MC 4.2 support cal
48、l clearing initiated by the network with tones/announcements not provided? MC 5 support the restart procedure? I see note 1 5.5 I i Yes i No support call rearrangement procedures? MC 6 I l I I M I 5.8.10 I I Wes I INo support response to Status enquiry message? support sending of Status enquiry mess
49、age? MC 7.1 MC 7.2 support symmetric call operation? MC 8 support network specific facility selection? MC 9 MC 10 support Low layer compatibility information element negotiation? I I annexM I (continued) ETSI I-ETSa300 316 94 3400855 0007066 O12 MC 11.1 Page 14 I-ETS 300 31 6: December 1994 support user-to-user signalling during the set- up and clearing phases of a call (service 1 )? Table 1 (concluded): Major capabilities MC 11.2 Item suppo
