ETSI EN 300 356-33-2003 Integrated Service Digital Network (ISDN) Signalling System No 7 (SS7) ISDN User Part (ISUP) version 4 for the international interface Part 33 Abstract Test.pdf

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1、 ETSI EN 300 356-33 V4.1.1 (2003-07)European Standard (Telecommunications series) Integrated Service Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) version 4 for the international interface; Part 33: Abstract Test Suite (ATS) and partial ProtocolImplementation eXtra Info

2、rmation for Testing (PIXIT)proforma specification for basic servicesfloppy3 ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 2 Reference REN/SPAN-130312 Keywords ATS, ISDN, ISUP, PIXIT, SS7, testing ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65

3、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 present document may be made available in more than one electronic

4、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 of the PDF version kept on a specific network drive within ETS

5、I 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/status/status.asp If you find errors in the present document, sen

6、d your comment to: editoretsi.org Copyright Notification No 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 2003. All rights reserved. DECTTM, PLUGTESTS

7、TM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Part

8、ners. ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 3 Contents Intellectual Property Rights5 Foreword.5 1 Scope 7 2 References 7 3 Definitions and abbreviations.8 3.1 Definitions8 3.2 Abbreviations .9 4 Implementation under test and test methods 10 4.1 Identification of the system and Implementation Unde

9、r Test.10 4.2 ATM and testing configuration for ISUP 92 .11 4.2.1 Intermediate exchanges.11 4.2.2 Local exchanges13 4.2.3 Master-slave aspects in the test configuration 14 5 Conventions used within the ATS15 5.1 Test suite parameters, constants and variables .15 5.2 Test case variables15 5.3 ASP con

10、straints 15 5.4 Timers 15 5.5 Test suite operations.15 5.6 Aliases 15 5.7 Test case and step identifiers16 5.8 Constraints16 5.9 Dynamic behaviour part .16 5.10 Pre-test conditions 17 6 Test Suite Structure (TSS)18 7 Test Purposes (TP) .20 7.1 Introduction 20 7.1.1 Test Purpose (TP) naming conventio

11、n20 7.1.2 Source of test purpose definition 21 7.1.3 Test Purpose structure.21 7.2 Test Purposes for the Basic Call.21 7.2.1 CSSV Circuit supervision and signalling supervision 21 7.2.2 NCS Normal call setup ordinary speech calls.47 7.2.3 NCR Normal call release 53 7.2.4 UCS Unsuccessful call setup

12、54 7.2.5 AS Abnormal situations55 7.2.6 SCS Special call setup 57 7.2.7 BS Bearer services62 7.2.8 CUF Congestion and user flow control.67 7.2.9 EC Echo control68 7.2.10 Temporary Alternate Routing (TAR) .73 7.2.11 Hop Counter Procedure (HOP).73 7.2.12 Call Collect Request Procedure (CALLCOL) 74 7.2

13、.13 N 64 kbit/s connection type (N 64 k) .74 8 Test coverage83 8.1 General remarks .83 9 Conformance to the PICS proforma specification83 Annex A (informative): Protocol Conformance Test Report (PCTR) Proforma for ISDN User Part (ISUP) v3 84 ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 4 A.1 Identificat

14、ion summary.84 A.1.1 Protocol conformance test report84 A.1.2 IUT identification.84 A.1.3 Testing environment.84 A.1.4 Limits and reservation85 A.1.5 Comments.85 A.2 IUT Conformance status 85 A.3 Static conformance summary .85 A.4 Dynamic conformance summary85 A.5 Static conformance review report.86

15、 A.6 Test campaign report86 A.7 Observations.95 Annex B (informative): PIXIT proforma for ISDN User Part (ISUP) v3 basic call 96 B.1 Identification summary.96 B.2 Abstract test suite summary .96 B.3 Test laboratory96 B.4 Client identification96 B.5 System under test .97 B.6 Ancillary protocols.97 B.

16、7 Protocol information for ISUP .97 B.7.1 Protocol identification 97 B.7.2 IUT information - PIXIT proforma tables97 B.7.2.1 General configuration .97 B.7.2.2 Parameter values.99 B.7.2.3 Timer values .99 B.7.2.4 Procedural information .100 B.7.2.5 DSS1 call information 100 Annex C (normative): ATS f

17、or ISDN User Part (ISUP) v3 basic call control procedures101 C.1 The TTCN Graphical form (TTCN.GR) 101 C.2 The TTCN Machine Processable form (TTCN.MP)101 Annex D (informative): Bibliography.102 History 103 ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 5 Intellectual Property Rights IPRs essential or pote

18、ntially 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 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential

19、, IPRs notified to ETSI in respect of ETSI standards“, which 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 g

20、uarantee can be given as to the existence of other IPRs not 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 European Standard (Telecommunications series) has been produced by ETSI Technical Co

21、mmittee Services and Protocols for Advanced Networks (SPAN). The present document is part 33 of a multi-part deliverable covering the ISDN User Part (ISUP) version 4 for the international interface, as identified below: Part 1: “Basic services ITU-T Recommendations Q.761 to Q.764 (1999) modified“; P

22、art 2: “ISDN supplementary service ITU-T Recommendation Q.730 (1999) modified“; Part 3: “Calling Line Identification Presentation (CLIP) supplementary service ITU-T Recommendation Q.731, clause 3 (1993) modified“; Part 4: “Calling Line Identification Restriction (CLIR) supplementary service ITU-T Re

23、commendation Q.731, clause 4 (1993) modified“; Part 5: “Connected Line Identification Presentation (COLP) supplementary service ITU-T Recommendation Q.731, clause 5 (1993) modified“; Part 6: “Connected Line Identification Restriction (COLR) supplementary service ITU-T Recommendation Q.731, clause 6

24、(1993) modified“; Part 7: “Terminal Portability (TP) supplementary service ITU-T Recommendation Q.733, clause 4 (1993) modified“; Part 8: “User-to-User Signalling (UUS) supplementary service ITU-T Recommendation Q.737, clause 1 (1997) modified“; Part 9: “Closed User Group (CUG) supplementary service

25、 ITU-T Recommendation Q.735, clause 1 (1993) modified“; Part 10: “Subaddressing (SUB) supplementary service ITU-T Recommendation Q.731, clause 8 (1992) modified“; Part 11: “Malicious Call Identification (MCID) supplementary service ITU-T Recommendation Q.731, clause 7 (1997) modified“; Part 12: “Con

26、ference call, add-on (CONF) supplementary service ITU-T Recommendation Q.734, clause 1 (1993) and implementors guide (1998) modified“; Part 14: “Explicit Call Transfer (ECT) supplementary service ITU-T Recommendation Q.732, clause 7 (1996) and implementors guide (1998) modified“; Part 15: “Diversion

27、 supplementary service ITU-T Recommendation Q.732, clauses 2 to 5 (1999) modified“; Part 16: “Call Hold (HOLD) supplementary service ITU-T Recommendation Q.733, clause 2 (1993) modified“; Part 17: “Call Waiting (CW) supplementary service ITU-T Recommendation Q.733, clause 1 (1992) modified“; ETSI ET

28、SI EN 300 356-33 V4.1.1 (2003-07) 6 Part 18: “Completion of Calls to Busy Subscriber (CCBS) supplementary service ITU-T Recommendation Q.733, clause 3 (1997) modified“; Part 19: “Three-Party (3PTY) supplementary service ITU-T Recommendation Q.734, clause 2 (1996) and implementors guide (1998) modifi

29、ed“; Part 20: “Completion of Calls on No Reply (CCNR) supplementary service ITU-T recommendation Q.733, clause 5 (1999) modified“; Part 21: “Anonymous Call Rejection (ACR) supplementary service ITU-T Recommendation Q.731, clause 4 (1993)“; Part 22: “International Emergency Preference Scheme (IEPS) s

30、ervice ITU-T Amendments (2002) to Q.761 - Q.764 (1999) modified“; Part 31: “Protocol Implementation Conformance Statement (PICS) proforma specification for basic services“; Part 32: “Test Suite Structure and Test Purposes (TSS Part 33: “Abstract Test Suite (ATS) and partial Protocol Implementation e

31、Xtra Information for Testing (PIXIT) proforma specification for basic services“; Part 34: “Protocol Implementation Conformance Statement (PICS) proforma specification for supplementary services“; Part 35: “Test Suite Structure and Test Purposes (TSS Part 36: “Abstract Test Suite (ATS) and partial Pr

32、otocol Implementation eXtra Information for Testing (PIXIT) proforma specification for supplementary services“. NOTE: Parts 13 and 23 to 30 have not been issued. National transposition dates Date of adoption of this EN: 27 June 2003 Date of latest announcement of this EN (doa): 30 September 2003 Dat

33、e of latest publication of new National Standard or endorsement of this EN (dop/e): 31 March 2004 Date of withdrawal of any conflicting National Standard (dow): 31 March 2004 ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 7 1 Scope The present document contains the validation (conformance) test specificat

34、ion for ISUP v4 basic call control and signalling procedures defined in ITU-T Recommendation Q.764 13 as endorsed by EN 300 356-1 1. The present document applies only to exchanges having implemented the ISUP v4 protocol specification. It is applicable for validation testing of all types of exchanges

35、 as defined in the ISUP v4 protocol specification. NOTE: The compatibility tests are covered by ITU-T Recommendation Q.784.1 9. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific

36、 (identified by date of publication and/or 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. Referenced documents which are not found to be publicly available in the expected locat

37、ion might be found at http:/docbox.etsi.org/Reference. 1 ETSI EN 300 356-1 (V3.2.2): “Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 3 for the international interface; Part 1: Basic services ITU-T Recommendations Q.761 to Q.764 (1997), modified“. 2

38、ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 3 ISO/IEC 9646-3: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The Tree and T

39、abular Combined Notation (TTCN)“. 4 ISO/IEC 9646-5 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 5: Requirements on test laboratories and clients for the conformance assessment process“. 5 ISO/IEC 9646-7: “Information technology

40、 - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 6 ITU-T Recommendation E.164 (1997): “The international public telecommunication numbering plan“. 7 ITU-T Recommendation Q.701 (1993): “Functional description of the mess

41、age transfer part (MTP) of Signalling System No. 7“. 8 ITU-T Recommendation Q.707 (1988): “Testing and maintenance“. 9 ITU-T Recommendation Q.784.1 (1996): “Validation and compatibility for ISUP92 and Q.767 protocols“. 10 ITU-T Recommendation Q.784.2 (1997): “Abstract test suite for ISUP92 basic cal

42、l control procedures“. 11 ITU-T Recommendation Q.784.3 (1999): “ISUP 97 basic call control procedures - Test suite structure and test purposes (TSS terms defined in ISO/IEC 9646-1 2, ISO/IEC 9646-3 3 and in ISO/IEC 9646-7 5. In particular, the following terms apply: Abstract Test Case (ATC): complet

43、e 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 stable testing state and ending in a stable testing state (see ISO/IEC 9646-1, clause 3.3.3) Abstract Test Method (ATM):

44、 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 test cases to be specified for this method (see ISO/IEC 9646-1, clause 3.3.5) Ab

45、stract Test Suite (ATS): test suite composed of abstract test cases (see ISO/IEC 9646-1, clause 3.3.6) 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 (see ISO/I

46、EC 9646-1, clause 3.3.43) ISDN number: number conforming to the numbering and structure specified in ITU-T Recommendation E.164 ETSI ETSI EN 300 356-33 V4.1.1 (2003-07) 9 Means of Testing (MOT): combination of equipment and procedures that can perform the derivation, selection, parameterization and

47、execution of test cases, in conformance with a reference standardized ATS, and can produce a conformance log (see ISO/IEC 9646-1, clause 3.3.54) Point of Control and Observation (PCO): point within a testing environment where the occurrence of test events is to be controlled and observed, as defined

48、 in an Abstract Test Method (see ISO/IEC 9646-1, clause 3.3.64) pre-test condition: setting or state in the IUT which cannot be achieved by providing stimulus from the test environment Protocol Implementation Conformance Statement (PICS): statement made by the supplier of a protocol claimed to confo

49、rm to a given specification, stating which capabilities have been implemented (see ISO/IEC 9646-1, clause 3.3.39 and clause 3.3.80) PICS proforma: document, in the form of a questionnaire, which when completed for an implementation or system becomes the PICS Protocol Implementation eXtra Information for Testing (PIXIT): statement made by a supplier or implementor of an IUT (protocol) which contains or references all of the information related to the IUT and its testing environment, whi