ETSI TS 186 002-5-2010 Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) Interworking between Session Initiation Protocol (SIP) and .pdf

1、 ETSI TS 186 002-5 V1.1.1 (2010-06)Technical Specification Telecommunications and Internet converged Services andProtocols for Advanced Networking (TISPAN);Interworking between Session Initiation Protocol (SIP)and Bearer Independent Call Control Protocol (BICC) orISDN User Part (ISUP);Part 5: Abstra

2、ct Test Suite (ATS) and partial ProtocolImplementation eXtra Information for Testing (PIXIT)for Profile Cfloppy3ETSI ETSI TS 186 002-5 V1.1.1 (2010-06)2Reference RTS/TISPAN-06059-5-NGN-R1 Keywords ATS, BICC, interworking, ISUP, PIXIT, SIP, testing, TTCN ETSI 650 Route des Lucioles F-06921 Sophia Ant

3、ipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - 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: http:/www.etsi.org The pres

4、ent document may be made available in more than one electronic version or in print. In any case 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 ETSI printers

5、 of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present 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 ETSI documents is available at http:/portal.etsi.org/tb/st

6、atus/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restrict

7、ion extend to reproduction in all media. European Telecommunications Standards Institute 2010. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered fo

8、r the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 186 002-

9、5 V1.1.1 (2010-06)3Contents Intellectual Property Rights 4g3Foreword . 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Abstract Test Method (ATM) . 9g34.1 Network architecture 9

10、g34.2 Protocol architecture. 9g34.3 Test architecture . 10g34.3.1 Interconnection of TS and SUT 10g34.3.2 Test system architecture 10g34.3.2.1 General 10g34.3.2.2 Structure 11g34.3.2.3 Interaction between TTCN-3 Executable (TE) and SUT Adapter (SA) 12g34.3.2.3.1 Control of the SUT Adapter (SA) by us

11、ing ASPs . 12g34.3.2.3.2 Sending and receiving SIP and ISUP/BICC messages 16g34.3.2.3.3 Logging conventions . 19g35 The ATS development process . 19g35.1 Requirements and Test Purposes 19g35.2 ATS structure . 19g35.2.1 Test case grouping 19g35.2.2 Test case identifiers 21g35.3 ATS specification fram

12、ework . 22g35.3.1 ATS Library 22g35.3.2 Use of TTCN-3 . 23g35.3.2.1 General 23g35.3.2.2 TTCN-3 naming conventions 24g35.4 ATS archive 25g3Annex A (normative): Partial PIXIT proforma 26g3A.1 Introduction 26g3A.2 PIXIT items 26g3A.2.1 SIP-related PIXIT . 26g3A.2.2 ISUP/BICC-related PIXIT . 28g3Annex B

13、 (informative): TTCN-3 library modules . 38g3B.1 Electronic annex, zip file with TTCN-3 code 38g3Annex C (informative): Bibliography . 39g3History 41g3ETSI ETSI TS 186 002-5 V1.1.1 (2010-06)4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been de

14、clared 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 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, whi

15、ch is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs no

16、t referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols fo

17、r Advanced Networking (TISPAN). The present document is part 5 of a multi-part deliverable covering the Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol or ISDN User Part, as identified below: Part 1: “Protocol Implementation Conformance Statement (

18、PICS)“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Test Suite Structure and Test Purposes (TSS Part 4: “Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for Profile A and B“; Part 5: “Abstract Test Suite (AT

19、S) and partial Protocol Implementation eXtra Information for Testing (PIXIT) for Profile C“. ETSI ETSI TS 186 002-5 V1.1.1 (2010-06)51 Scope The present document specifies the Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma based on the Te

20、stsuite Structure and Testpurposes defined in TS 186 002-3 1. The TSS the testing architecture; the test methods and port definitions; the test configurations; the design principles, assumptions, and used interfaces to the TTCN3 tester (System Simulator); TTCN styles and conventions; the partial PIX

21、IT proforma; the modules containing the TTCN-3 ATS. Annex A provides the Partial Implementation Extra Information for Testing (IXIT) Proforma of the ATS. Annex B provides the Testing and Test Control Notation (TTCN-3) part of the ATS. NOTE: The current version of the document covers test purposes fo

22、r SIP-I to ISUP and ISUP to SIP-I basic call and supplementary services only. ATS and PIXIT for ISDN-(ISUP)-SIP-I interworking defined in annex A of TS 186 002-3 1 will be added in a later version of the present document. 2 References References are either specific (identified by date of publication

23、 and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the e

24、xpected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application o

25、f the present document. NOTE: References have been used both in the present document and in the TTCN-3 library modules (annex B). 1 ETSI TS 186 002-3: “Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); Interworking between Session Initiation Protocol

26、(SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP); Part 3: Test Suite Structure and Test Purposes (TSS Internet Protocol Testing (IPT); IPv6 Testing: Methodology and Framework“. 3 ETSI TS 186 002-1 (V1.1.1): “Telecommunications and Internet converged Services and Pro

27、tocols for Advanced Networking (TISPAN); Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP); Part 1: Protocol Implementation Conformance Statement (PICS)“. 4 ETSI EN 383 001: “Telecommunications and Internet converged S

28、ervices and Protocols for Advanced Networking (TISPAN); Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control (BICC) Protocol or ISDN User Part (ISUP) ITU-T Recommendation Q.1912.5, modified“. 5 ITU-T Recommendation .1912.5 (2004): “Interworking between Session I

29、nitiation Protocol (SIP) and Bearer Independent Call Control protocol or ISDN User Part“. 6 ITU-T Recommendation Q.2150.1 (2001): “Signalling Transport Converter on MTP3 and MTP3b“. 7 ETSI TS 102 027-3 (V3.1.1): “Methods for Testing and Specification (MTS); Conformance Test Specification for SIP (IE

30、TF RFC 3261); Part 3: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma“. 8 ETSI ES 201 873-1 (V3.1.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 1: TTCN-3 Core Language“. 9 ETSI ES 2

31、01 873-5 (V3.1.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 5: TTCN-3 Runtime Interface (TRI)“. 10 ETSI ES 201 873-6 (V3.1.1): “Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 6: TTCN-3 Cont

32、rol Interface (TCI)“. 11 ISO/IEC 9646-1 (1992): “Information Technology - Open Systems Interconnection - Conformance Testing Methodology and Framework - Part 1: General concepts“. 12 ISO/IEC 9646-7 (1994): “Conformance testing methodology and framework - Part 7: Implementation Conformance Statement“

33、. 13 ITU-T Recommendation E.164 (2005): “The international public telecommunication numbering plan“. 14 ITU-T Recommendation Q.761 (2000): “Specifications of Signalling System No.7 ISDN User Part (ISUP); functional description“. 15 ITU-T Recommendation Q.762 (2000): “Specifications of Signalling Sys

34、tem No.7 ISDN User Part (ISUP); general functions of messages and signals“. 16 ITU-T Recommendation Q.763 (2000): “Specifications of Signalling System No.7 ISDN User Part (ISUP); formats and codes“. 17 ITU-T Recommendation Q.764 (2000): “Specifications of Signalling System No.7 ISDN User Part (ISUP)

35、; signalling procedures“. 18 IETF RFC 3261 (2002): “SIP: Session Initiation Protocol“. 19 IETF RFC 2617 (1999): “HTTP Authentication: Basic and Digest Access Authentication“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document b

36、ut they assist the user with regard to a particular subject area. i.1 IETF RFC 3398: “Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping“. ETSI ETSI TS 186 002-5 V1.1.1 (2010-06)73 Definitions and abbreviations 3.1 Definitions For the purposes of

37、 the present document, definitions from the following list of documents apply: terms defined in SIP / ISUP interworking reference specification 5; terms defined in ISDN User Part (ISUP) reference specification 14 to 17; terms defined in ISO/IEC 9646-1 11 and ISO/IEC 9646-7 12; and terms defined in E

38、S 201 873-1 8 (TTCN-3). In particular, the following terms and definitions apply: Abstract Test Case (ATC): complete and independent specification of the actions required to achieve a specific test purpose, defined at the level of abstraction of a particular Abstract Test Method, starting in a stabl

39、e testing state and ending in a stable testing state Abstract Test Method (ATM): description of how an IUT is to be tested, given at an appropriate level of abstraction to make the description independent of any particular realization of a Means of Testing, but with enough detail to enable abstract

40、test cases to be specified for this method Abstract Test Suite (ATS): test suite composed of abstract test cases Implementation Under Test (IUT): implementation of one or more OSI protocols in an adjacent user/provider relationship, being part of a real open system which is to be studied by testing

41、SIP number: number conforming to the numbering and structure specified in ITU-T Recommendation E.164 13 Means of Testing (MOT): combination of equipment and procedures that can perform the derivation, selection, parameterization and execution of test cases, in conformance with a reference standardiz

42、ed ATS, and can produce a conformance log PICS proforma: document, in the form of a questionnaire, which when completed for an implementation or system becomes the PICS PIXIT proforma: document, in the form of a questionnaire, which when completed for the IUT becomes the PIXIT Point of Control and O

43、bservation: point within a testing environment where the occurrence of test events is to be controlled and observed, as defined in an Abstract Test Method pre-test condition: setting or state in the IUT which cannot be achieved by providing stimulus from the test environment Protocol Implementation

44、Conformance Statement (PICS): statement made by the supplier of a protocol claimed to conform to a given specification, stating which capabilities have been implemented Protocol Implementation eXtra Information for Testing (PIXIT): statement made by a supplier or implementor of an IUT (protocol) whi

45、ch contains or references all of the information related to the IUT and its testing environment, which will enable the test laboratory to run an appropriate test suite against the IUT System Under Test (SUT): real open system in which the IUT resides ETSI ETSI TS 186 002-5 V1.1.1 (2010-06)83.2 Abbre

46、viations For the purposes of the present document, the following abbreviations given in Table 2/Q.762 of ITU-T Recommendation Q.762 15 (ISUP messages) and the following apply: NOTE: Abbreviations have been used both in the present document and in the TTCN-3 library modules (annex B). ACM Address Com

47、plete Message ANM Answer Message ASP Abstract Service Primitive NOTE: Exchanged between entities inside the TS or between the user of the ATS (operator) and the TS. ATC Abstract Test Case ATM Abstract Test Method ATM Asynchronous Transfer Mode ATS Abstract Test Suite BCI Backward Call Indicators CIC

48、 Circuit Identification Code CON Connect messageCPG Call Progress message CW Call Waiting DSS1 Digital Subscriber System No. 1 EDS Encoding/Decoding System ETS Executable Test Suite FCI Forward Call Indicators IAM Initial Address Message IETF Internet Engineering Task Force ISDN Integrated Services

49、Digital Network ISUP ISDN User Part IUT Implementation Under Test IWU Interworking Unit LT Lower TesterMOT Means Of Testing MTP Message Transfer Part NCI Nature of Connection Indicators NGN Next Generation Network PA Platform Adapter PICS Protocol Implementation Conformance Statement PIXIT Protocol Implementation eXtra Information for Testing PTC Parallel Test Component REL Release message SA SUT AdapterSAM Subsequent Address Message SDP Session Description Protocol SIP Session Initiation Protoc