1、ETSI I-ETSx300 317 74 I 3400855 0007095 913 ETSI ELECOMMUNICATION STANDARD I-ETS 300 31 7 December 1994 Source: ETSI TC-SPS Reference: DI/SPS-05020 UDC: 621.395 Key words: ISDN, DSS1, PICS, layer 3, primary, rate, access, network Integrated Services Digital Network (ISDN); Digital Subscriber Signall
2、ing System No. one (DSSI) Protocol Implementation Conformance Statement (PICS) proforma specification for signalling network layer protocol for crcuit-mode basic call control (primary rate access, network) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: 06921 So
3、phia Antipolis Cedex - FRANCE Office address: Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE Tel.: +33 92 94 42 O0 - Fax: +33 93 65 47 16 0 European Telecommunications Standards Institute 1 994. All rights reserved. No part may be reproduced except as authorised by written permission. The
4、 copyright and the foregoing restriction on reproduction extend to all media in which the information may be embodied. Page 2 LETS 300 317: December 1994 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If
5、 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-ETS*300 317 94 I 3400855 0007097 796 I Page 3 LETS 300 317: December 1994 Contents Foreword . 5 Introduction 5 1 Scope . 7 2 Normative references 7
6、 3 Definitions . 7 4 Abbreviations . 8 5 Conformance . 8 6 PICS proforma 9 6.1 Identification of the implementation 9 6.1 . 1 Implementation Under Test (IUT) identification 9 6.1.2 System Under Test (SUT) identification 9 6.1 $3 Product supplier 9 6.1.4 Client 10 6.1.5 PICS contact person 10 PICS/Sy
7、stem Conformance Statement (SCS) 11 Identification of the protocol 11 Global statement of conformance . 11 Information for conformance testing . 12 6.2 6.3 6.4 6.5 6.5.1 Major capabilities 12 6.5.2 Subsidiary capabilities 15 6.5.3 Call states 21 6.5.4 Supported messages 23 User to network (received
8、by the network) 23 Network to user (transmitted by the network) 25 6.5.5 Information elements . 27 User to network (received by the network) 27 Network to user (transmitted by the network) 29 6.5.6 Timers . 31 Additional information for interoperability 33 6.6.1 Information element structure . 33 6.
9、5.4.1 6.5.4.2 6.5.5.1 6.5.5.2 6.6 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 subclauses . 40 A.4.1 Major capabili
10、ties . 40 A.4.2 Subsidiary capabilities . 40 A.4.3 Call states . 41 A.4.4 Supported messages. received by the IUT . 41 A.4.5 Supported messages. transmitted by the IUT . 41 A.4.6 Information elements, received by the IUT . 41 A.4.7 Information elements. transmitted by the IUT . 41 ETSI I-ETS*300 317
11、 94 3400855 0007098 622 H Page 4 LETS 300 31 7: December 1994 A.4.8 Supported timers 41 A.4.9 Information elements structure .41 History .42 ETSI I-ETSm300 317 94 W 3400855 0007099 569 H Page 5 I-ETS 300 317: December 1994 Foreword This Interim European Telecommunication Standard (I-ETS) has been pr
12、oduced by the Signalling Protocols and Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI). An ETSI standard may be given I-ETS status either because it is regarded as a provisional solution ahead of a more advanced standard, or because it is immature an
13、d 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 of a set of I-ETSs completing the documentation of ETS 300 102-
14、1 (ISDN signalling network layer protocol) as specified in ISO/IEC 9646-1 (e.g. conformance testing) as follows: I-ETC 300 314: “Protocol Implementation Conformance Statement (PICS) proforma specification (basic access, user)“; I-ETS 300 31 5: “PICS proforma specification (primary rate access, user)
15、“; I-ETS 300 31 6: “PICS proforma specification (basic access, network)“; I-ETS 300 317: “PICS proforma specification (primary rate access, network)“; I-ETS 300 318: “Protocol Implementation extra Information for Testing (PIXIT) proforma specification (basic access, user)“; I-ETS 300 319: “PIXIT pro
16、forma specification (primary rate access, user)“; I-ETS 300 322: “Abstract test suite (user)“ Proposed announcement date Date of latest announcement of this I-ETS (doa): 31 March 1995 Introduction To evaluate conformance of a particular implementation, it is necessary to have a statement of which ca
17、pabilities and options have been implemented for a given Open Systems Interconnection (OSI) protocol. Such a statement is called a Protocol Implementation Conformance Statement (PICS). ETSI I-ETS*3OO 317 74 II 3400855 0007LOO 000 Page 6 I-ETS 300 317: December 1994 Blank page _ ETSI I-ETS*300 317 74
18、 m 3400855 0007LOL T47 m Page 7 LETS 300 31 7: December 1994 1 Scope This Interim European Telecommunication Standard (I-ETS) provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN network layer protocol (circuit-mode, primary rate access, network) as specified in ET
19、S 300 102-1 111 in compliance with the relevant requirements and in accordance with the relevant guidance given in ISOAEC 9646-2 31. Both the packet interworking (clause 6 of ETS 300 102-1 11) and the User-to-User Signalling (UUS) procedures (clause 7 of ETS 300 102-1 ll) are excluded from the prese
20、nt PICS proforma. 2 Normative references 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
21、revisions of any of these publications 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. 11 1 21 i31 ETS 300 102-1 (1 990): “Integrated Services Digital Network (ISDN); User- network interface l
22、ayer 3; Specifications for basic call 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
23、- Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract test suite specification“ (see also CCITT Recommendation X.291 (1991). 3 Definitions For the purposes of this I-ETS, the following definitions apply: Network: the equipment existing at the network side
24、of the user-network interface. Protocol Implementation Conformance Statement /PICS): a 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 21). PICS proforma: a
25、 document, in the form of a questionnaire, which when completed for an OS1 implementation or system becomes the PICS (see ISOAEC 9646-1 21). Static conformance review: a review of the extent to which the static conformance requirements are met by the Implementation Under Test (IUT), accomplished by
26、comparing the PICS with the static conformance requirements expressed in the relevant standard(s) (see ISO/IEC 9646-1 121). User: the equipment existing at the user side of the user-network interface. ETSI I-ETS*300 317 94 3400855 0007LO2 983 = Page 8 I-ETS 300 317: December 1994 4 Abbreviations For
27、 the purposes of this I-ETS, the following abbreviations apply: Absent AND cs I ER I ET IS ISDN IUT M MC MR MT N /A N/A 1 N/A 2 N/A 3 NOT O 0.n OR os1 PICS PIXIT sc SCS SUT TM uus i 1 Yes 1 No 5 Conformance Not relevant to this proforma Boo I ea n “ and “ prefix for index numbers for the Call States
28、 group prefix for index numbers for the Received 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 requirement
29、s (these are to be observed in all cases) prefix 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 Applicab
30、le in this direction of transmission Not Applicable 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
31、 at least one or only one of the options in the group labelled with the same numeral “n“ Boole an “ or “ Open Systems Interconnection Protocol Implementation Conformance Statement Protocol Implementation extra Information for Testing prefix for index numbers for Subsidiary Capabilities group System
32、Conformance Statement System Under Test prefix 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 o
33、f the PICS proforma provided in this LETS and is required to provide the information necessary to identify both the supplier and the implementation. ETSI I-ETS*300 3L7 94 - 3400855 0007103 BIT m Page 9 LETS 300 31 7: December 1994 6 PICS proforma Notwithstanding the provisions of the copyright claus
34、e related to the text of this I-ETS, ETSI grants that 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 Implementation Under Test (IUT)
35、identification IUT name: IUT version: 6.1.2 SUT name: System Under Test (SUT) identification Hardware configuration: Operating system: 6.1.3 Product supplier Name: Address: Telephone number: ETSI I-ETSr300 317 94 M 3400855 0007104 75b = Page 10 I-ETS 300 317: December 1994 Facsimile number: Addition
36、al information: 6.1.4 Client Name: Address: Telephone number: Facsimile number: Additional information: 6.1.5 PICS contact person Name: Telephone number: Facsimile number: ETSI I-ETSU300 317 74 3Y00855 0007105 b92 = Page 11 LETS 300 31 7: December 1994 Additional information: 6.2 PICS/System Conform
37、ance Statement (SCSI Provide the relationship of the PICS with the SCS for the system: 6.3 Identification of the protocol This PICS proforma applies to the following standard: ETS 300 102-1 (1990): “Integrated Services Digital Network (ISDN); User-network interface layer 3; Specifications for basic
38、call control“. 6.4 Global statement of conformance The implementation described in this PICS meets all the mandatory requirements of the referenced standard. i 1 Yes NOTE: Answering “No“ to this question indicates non-conformance to the protocol specification. Non-supported mandatory capabilities ar
39、e to be identified in the PICS, with an explanation of why the implementation is non-conforming. ETSI I-ETS*300 317 94 3400855 0007306 529 Page 12 I-ETS 300 317: December 1994 6.5 Information for conformance testing 6.5.1 Major capabilities Unless otherwise indicated all references in the tables are
40、 to subclauses in ETS 300 102-1 11 I. support procedures of en-bloc receiving sending from the users point of view)? M interpret notification of interworking received From the calling user M send notification of interworking from the called user or network to the calling user? M support call establi
41、shment at the destination interface (incoming calls from the users point of view)? support procedures of en-bloc sending (receiving from the users point of view)? IM 0.1 send notification of interworking received from the calling user or network? M Table 1 : Major capabilities (Itm Major capability
42、Does the implementation . Conditions for Status 1 status 1 Reference support 5.1 i Wes i 1No support call establishment at the originating Interface (outgoing calls from the users point 3f view)? M 5.1.1, 5.1.5.1, 5.1.8 i 1Yes I1No support procedures of overlap receiving sending from the users point
43、 of viewi7 IM 5.1.3, 5.1.5.2, 5.1.8 I Yes i INo MC 1.2 5.1.6 i IYes i 1No MC 1.3 support transit network selection? Io 5.1 .lo, annex C i Yes i 1No MC 1.4 provide in-band information and in-band toneslannouncements? 5.1.2, 5.1.3, 5.1.7, 5.3.4.1, 5.4 I Yes I1No O 5.1.6 i Yes i INo F MC 2.1 5.2 i Yes
44、i No 5.2.1, 5.2.5.1 i Wes i No I 5.2.1, 5.2.4 i Wes i No support procedures of overlap sending (receiving from the users point of view)? MC 2.2 MC 2.3 MC 2.4 MC 2.5 5.2.6 i Wes i1No IM 5.2.1. 5.2.3.1 I 1Yes i 1No support delivery of the SETUP message to the called user on the point-to-point data lin
45、k? I support delivery of the SETUP message to the called user on the broadcast data link? 5.2.1, 5.2.3.2 I I (continued) ETSI I-ETSx300 317 94 M 3400855 0007107 4b5 annex D annex E annex M I Yes i 1No Page 13 I-ETS 300 31 7: December 1994 Table 1 (continued): Major capabilities Major capability Does
46、 the implementation . Conditions for status status t MC 2.6 Reference support M send notification of interworking at the destination interface to the calling user? accept user-initiated call clearing? M I IYes INo 5.3.3 support call clearing initiated by the network with tones/announcements provided
47、? MC 1.5 NOT MC 1.5 M NIA 5.3.4.1 i 1Yes i No MC 4.1 MC 4.2 M support call clearing initiated by the network with tones/announcements not provided? 1 i Wes i 1No support the restart procedure? M I I IYes i INo 5.5 I I i 1Yes i No support call rearrangement procedures? N/A 3 5.6 I b MC 7.1 support re
48、sponse to Status enquiry message? M 5.8.1 O I i Wes IlNo MC 7.2 I= support sending of Status enquiry message? O 5.8.10 I i Yes i 1No support symmetric call operation? N/A 3 E O support network specific facility selection? support Low layer compatibility information element negotiation? N/A 2 I (cont
49、inued) ETSI I-ETSs300 317 94 3400855 0007LOB 3TL - Page 14 LETS 300 317: December 1994 MC 14 MC 15 Table 1 (concluded): Major capabilities _ D-channel back-up procedure, N/A 3 annex F support procedures for bearer service change7 N/A 3 annex0 Item MC 11.1 MC 11.2 MC 11.3 MC 12 MC 13 Major capability Does the implementation . support user-to-user signalling during the set- up and clearing phases of a call (service 1 )? support user-to-user signalling during call establishment
