ETSI EN 300 207-6-2003 Integrated Services Digital Network (ISDN) Diversion Supplementary Services Digital Subscriber Signalling System No One (DSS1) Protocol Part 6 Abstract Test .pdf

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3、-0600 Technic3 Tz!: (O Fax: (O United Kingdom Indexes Ltd 344) 404409, Custoinet Support 34.1) 40442 I, Ccistoiner Suppori In formation Handing Senices and Teclinicai Indexer - Cortitiziad to Service Excellence ETSI EN 300 207-6 V3.2.1 (2003-01) European Sfandard (Telecommunicafions series) Integrat

4、ed Services Digital Network (ISDN); Diversion supplementary services; Digital Subscriber Signalling System No. one (DSSI) protocol; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification for the network 2 ETSI EN 300 207-6 V

5、3.2.1 (2003-01) Reference RENISPAN-I30300 Keywords ATS, DSSI, ISDN, network, PIXIT, supplementary service, testing ETSI 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 No 348 623 562 00017 - NAF 742 C Association but non lucratif en

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9、oduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2003. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Memb

10、ers. TIPHONTM and 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 Partners. ETSI 3 ETSI EN 300 207-6 V3.2.1 (2003-01) Contents Intellectual Prope

11、rty Rights . .5 Foreword . 5 1 2 3 3.1 3.2 4 4.1 4.2 5 6 6.1 6.2 6.2.1 6.2.2 6.3 7 8 9 10 11 11.1 11.2 11.3 Scope 6 References . .6 Definitions and abbreviations .7 Definitions . . 7 Abbreviations . 7 Abstract Test Method. . .8 CDIV network side ATS . . 8 SCF network side ATS . 9 Untestable test pur

12、poses .9 ATS conventions 1 O Version of TTCN used . Use of ASN. 1 . Situations where ASN. 1 is used . Conventions for variables and parameters . Specification of encoding rules ATS to TP map . 11 PCTR conformance 12 PIXIT conformance 12 Configurations required in testing. .13 ATS conformance 12 Gene

13、ral . . CDIV ATS . SCF ATS . Annex A (normative): Protocol Conformance Test Report (PCTR) proforma 18 A. 1 A.l.l A. 1.2 A. 1.3 A. 1.4 A.1.5 A.2 A. 3 A.4 A. 5 A. 6 A.6.1 A.6.2 A.7 Identification summary .18 Protocol conformance test report . IUT identificatio . . . . IUT conformance status .19 Static

14、 conformance summary .19 Dynamic conformance summary. .20 Static conformance review report .20 Test campaign rep0 rt 20 Observations .30 .20 .27 Test campaign report for CDIV . Test campaign report for SCF . Annex B (normative): Partial PIXIT proforma 31 Identification summary .3 1 B. 1 ETSI 4 ETSI

15、EN 300 207-6 V3.2.1 (2003-01) B.2 B.3 B . 4 B.5 B.6 B.6.1 B.6.2 B.6.3 Abstract test suite summary . 31 Test laboratory 31 Client (of the test laboratory) . 32 System Under Test (SUT) 32 Protocol information . 33 Protocol identification 33 Parameter values 33 Configuration of IUT 34 B.6.3.1 Configura

16、tion of the IUT for CDIV testing 34 B.6.3.2 Configuration of the IUT for SCF testing . 36 B.6.4 Parameter values 37 B.6.5 Timer values 37 B.6.6 Void 38 38 B.7 B.7.1 Basic call PIXIT items . 38 Parameter Values . Information element coding 38 Annex C (normative): C . 1 C.2 Annex D (informative): D.l

17、Abstract Test Suite (ATS) . 39 The TTCN Graphical form (TTCN.GR) 39 The TTCN Machine Processable form (TTCN.MP) 39 Changes between EN 300 207-6 V3.1.1 and V1.2.3 . 40 Changes between EN 300 207-6 V3.2.1 and V3.1.1 40 History 41 ETSI 5 ETSI EN 300 207-6 V3.2.1 (2003-01) Intellectual Property Rights I

18、PRs 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 Property Rights (7PRs); Essential, or

19、potentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (5). All published ETSI deliverables shall include information which directs the reader to the above source of information. For

20、eword This European Standard (Telecommunications series) has been produced by ETSI Technical Committee Services and Protocols for Advanced Networks (SPAN). The present document is part 6 of a multi-part deliverable covering the Integrated Services Digital Network (ISDN); Diversion supplementary serv

21、ices; Digital Subscriber Signalling System No. one (DSS 1) protocol, as described below: Part 1: Part 2: Part 3 : Part 4: Part 5: Part 6: “Protocol specification“; “Protocol Implementation Conformance Statement (PICS) proforma specification“; “Test Suite Structure and Test Purposes (TSS “Abstract Te

22、st Suite (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification for the user“; “Test Suite Structure and Test Purposes (TSS “Abstract Test Suite (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification for

23、the network“. National transposition dates Date of adoption of this EN: Date of latest announcement of this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withdrawal of any conflicting National Standard (dow): 27 December 2002 3 1 March 2003

24、30 September 2003 30 September 2003 ETSI 6 ETSI EN 300 207-6 V3.2.1 (2003-01) 1 Scope The present document specifies the Abstract Test Suites (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma for the Network side of the T reference point or coincident S and T r

25、eference point of implementations conforming to the stage three standard for the diversion supplementary services for the pan-European Integrated Services Digital Network (ISDN) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol, EN 300 207-1 i. EN 300 207-5 3 specifies the

26、 Test Suite Structure and Test Purposes (TSS one (CDIV) for Call Forwarding Busy, Call Forwarding Unconditional, Call Forwarding No Response and Call Deflection and the other (SCF) for Selective Call Forwarding Busy, Selective Call Forwarding Unconditional and Selective Call Forwarding No Response.

27、Common parts of the protocol are covered by the CDIV ATS. 2 Re fe re nces The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication andor edition number or version

28、 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 location might be found at httn:Ndochox.etsi .oro/Refereiice/. il ETSI EN

29、 300 207-1 : “Integrated Services Digital Network (ISDN); Diversion supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1 : Protocol specification“. ETSI EN 300 207-2: “Integrated Services Digital Network (ISDN); Diversion supplementary services; Digital Subscr

30、iber Signalling System No. one (DSS1) protocol; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification“. ETSI EN 300 207-5: “Integrated Services Digital Network (ISDN); Diversion supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 5

31、: Test Suite Structure and Test Purposes (TSS Generic functional protocol for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. 21 31 41 NOTE: EN 300 207-1 i has an undated reference to EN 300 196-1 4. Some ASN.l d

32、efinitions from EN 300 196-1 4 are referenced by EN 300 207-1 and are reproduced in the TTCN ATSs in the present document. The versions of these definitions used in the present document are based on those in EN 300 196-1. There is a technical change in the definition of PartyNumber in EN 300 196-1 w

33、hich has no impact on the present document. 51 ETSI EN 300 403-1 : “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1 : Protocol specification ITU-T Recommendation Q.93 1 (199

34、3), modified“. ETSI 7 ETSI EN 300 207-6 V3.2.1 (2003-01) 61 ETSI EN 300 403-3 : “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 3 : Protocol Implementation Conformance Statem

35、ent (PICS) proforma specification“. ETSI EN 300 097- 1 : “Integrated Services Digital Network (ISDN); Connected Line Identification Presentation (COLP) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1 : Protocol specification“. ISO/IEC 9646- 1 : “Informatio

36、n technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“. ISO/IEC 9646-2: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“. ISO/IEC 9646-

37、3 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTCN)“. ISO/IEC 9646-4: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 4: Test r

38、ealization“. ISO/IEC 9646-5: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 5: Requirements on test laboratories and clients for the conformance assessment process“. ISO/IEC 8825-1: “Information technology - ASN. 1 encoding rules: Specif

39、ication of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER)“. (See also ITU-T Recommendation X.690: (1994). 71 SI 91 lo1 i 11 121 i31 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the terms and definition

40、s given in ISO/IEC 9646-1 8 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ATS BER CD CDIV CFB CFNR CFU ETS IUT LT MOT MTC PCO PICS PIXIT PTC SCF NOTE: Abstract Test Suite Basic Encoding Rules Call Diversion Call DIVersion (this is used to refer

41、 collectively to the CD, CFB, CFNR and CFU services) Call Forward Busy Call Forward No Reply Call Forward Unconditional Executable Test Suite Implementation Under Test Lower Tester Means Of Testing Main Test Component Point of Control and Observation Protocol Implementation Conformance Statement Pro

42、tocol Implementation extra Information for Testing Parallel Test Component Selective Call Forwarding This is used to refer collectively to the SCFB, SCFNR and SCFU services. SCFB Selective Call Forwarding Busy SCFNR SCFU Selective Call Forwarding Unconditional Selective Call Forwarding No Reply ETSI

43、 8 ETSI EN 300 207-6 V3.2.1 (2003-01) SUT System Under Test TP Test Purpose TTCN Tree and Tabular Combined Notation 4 Abstract Test Method 4.1 CDIV network side ATS The multi-party test method is applied for the CDIV network side ATS. The requirement for testing the network IUT is to focus on the be

44、haviour of u networ IUT at the user-network interface where a T reference point or coincident S and T reference point applies. Thus the IUT is the network DSS1 protocol entity at a particular user-network interface and is not the whole network. In practice the behaviour at a single user-network inte

45、rface does not occur in isolation, but depends on the activity at other user-network interfaces. Therefore a multi-party test method is used. The general configuration used is shown in figure 1. In this ATS the PTCs act as slaves to the MTC; all active behaviour at the PTCs is initiated by CMs sent

46、by the MTC and all verdicts are assigned by the MTC. Not all components are used in every test case. PCO L3 Figure 1: Multi-party test method For each test case the interface to which the MTC connected is the IT, which may be the interface of the calling user, served user or diverted-to user dependi

47、ng on the test group. PTCs are connected to any other interfaces where activity is necessary. The association between the network interfaces and PTCs that is typically used is described in table 1. ETSI 9 ETSI EN 300 207-6 V3.2.1 (2003-01) 4.2 Table 1 : Association of test components with interfaces

48、 SCF network side ATS The remote test method is applied for the SCF network side ATS as illustrated in figure 2. The parts of the protocol specific to SCF (i.e. activation, deactivation and interrogation of the SCF services) do not involve any activity at interfaces of users other than the served us

49、er and therefore it is not appropriate to use a multi-party test method. A Point of Control and Observation (PCO) resides at the service access point between layers 2 and 3 in the test system. This PCO is named “L“ (for Lower). The L PCO is used to control and observe the behaviour of the Implementation Under Test (IUT) and test case verdicts are assigned depending on the behaviour observed at this PCO. Within test cases all communication with the IUT is via PCO L. However in some cases informal test Co-ordination is pe