ETSI TS 102 169-1-2003 Services and Protocols for Advanced Networks (SPAN) Network Intergration Testing between H 323 ISDN and PSTN Part 1 Test Suite Structure and Test purposes (T_1.pdf

1、ETS I TS I 02 1 69- 1 VI .I .I (2003-02) Technical Specificafion Services and Protocols for Advanced Networks (SPAN); Network Integration Testing between H.323, ISDN and PSTN; Part 1: Test Suite Structure and Test purposes (TSS Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofE

2、TSI 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. Foreword This Technical Specification (TS) has been produced b

3、y ETSI Technical Committee Services and Protocols for Advanced Networks (SPAN). The present document is part 1 of a multi-part deliverable covering the Network Integration Testing between H.323, ISDN and PSTN, as identified below: Part 1: Part 2: “Test Suite Structure and Test purposes (TSS “Abstrac

4、t Test Suite (ATS) and partial Protocol Implementation extra Information for Testing (PIXIT) proforma specification“. ETSI 6 ETSI TS 102 169-1 V1.l.l (2003-02) 1 Scope The present document specifies the Test Suite Structure and Test Purposes (TSS Technology Mapping; Implementation of TIPHON architec

5、ture using H.323“. 21 Void. 31 41 ITU-T Recommendation H.323 (2000): “Packet-based multimedia communication“. ITU-T Recommendation H.225.0 (2000): “Call signalling protocols and media stream packetization for packet-based multimedia communication systems“. ITU-T Recommendation Q.93 1 : “ISDN user-ne

6、twork interface layer 3 specification for basic call control“. 51 ETSI 7 ETSI TS 102 169-1 V1.l.l (2003-02) 71 ISO/IEC 9646- 1 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“. ISO/IEC 9646-2: “Information technolog

7、y - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite specification“. ISO/IEC 9646-3 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTC

8、N)“. ITU-T Recommendation H.245 (200 1): “Control protocol for multimedia communication. ITU-T Recommendation H.246 annex C (2000): “ISDN User Part Function - H.225.0 Interworking“. ETSI EN 300 403-1 : “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) p

9、rotocol; Signalling network layer for circuit-mode basic call control; Part 1 : Protocol specification ITU-T Recommendation Q.93 1 (1993), modified“. Void. ETSI TBR 008: “Integrated Services Digital Network (ISDN); Telephony 3,l kHz teleservice; Attachment requirements for handset terminals“. ETSI E

10、G 201 018: “Integrated Services Digital Network (1SDN);Application of the Bearer Capability (BC), High Layer Compatibility (HLC) and Low Layer Compatibility (LLC) information elements by terminals supporting ISDN services“. ETSI ETS 300 092-1 : “Integrated Services Digital Network (ISDN); Calling Li

11、ne Identification Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. ETSI ETS 300 093-1 : “Integrated Services Digital Network (ISDN); Calling Line Identification Restriction (CLIR) supplementary service; Digita

12、l Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. ETSI ETS 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 :

13、 Protocol specification“. ETSI ETS 300 098-1 : “Integrated Services Digital Network (ISDN); Connected Line Identification Restriction (COLR) supplementary service; Digital Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. ETSI ETS 300 267-1: “Integrated Service

14、s Digital Network (ISDN); Telephony 7 kHz and videotelephony teleservices; Digital Subscriber Signalling System No. one (DSS 1) protocol; Part 1 : Protocol specification“. ETSI ETR O1 8: “Integrated Services Digital Network (ISDN); Application of the Bearer Capability (BC), High Layer Compatibility

15、(HLC) and Low Layer Compatibility (LLC) information elements by terminals supporting ISDN services“. ETSI ETS 300 092-UAmendment 2: “Integrated Services Digital Network (ISDN); Calling Line Identification Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS1)

16、protocol; Part 1 : Protocol specification“. ETSI ETS 300 097-UAmendment 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“. ITU-T Reco

17、mmendation Q.699: “Interworking between ISDN access and non-ISDN access over ISDN User Part of Signalling SystemNo. 7“. ETSI 8 ETSI TS 102 169-1 V1.l.l (2003-02) 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the following terms and defiiitions apply: te

18、rms defiied in ITU-T Recommendation H.323 3; terms defiied in ITU-T Recommendation H.225.0 4; terms defiied in ISO/IEC 9646 parts 1 6 to 3 SI. Basic Call Control (BCC): signalling protocol associated with the DSS1 - ISDN Basic Call control procedures of ITU-T Recommendation Q.93 1 (EN 300 403-1) ino

19、pportune: specifies a test purpose covering a signalling procedure where an inopportune message (type of message not expected in the IUT current state) is sent to the IUT syntactically invalid: specifies a test purpose covering a signalling procedure where a valid (expected in the current status of

20、the IUT) but not correctly encoded (unknown or incorrect parameter values) message is sent to the IUT, which shall react correctly and eventually reject the message test purpose: non-formal test description, mainly using text. This test description can be used as the basis for a formal test specific

21、ation (e.g. Abstract Test Suite in TTCN). See ISO/IEC 9646. valid: specifies a test purpose covering a signalling procedure where all the messages sent to or received from the IT are valid (expected in the current status of the IUT) and correctly encoded 3.2 Abbreviations For the purposes of the pre

22、sent document, the following abbreviations apply: I IPTN IUT PICS PIXIT S SCN TP TSS V Inopportune IP Transmit Network Implementation Under Test Protocol Implementation Conformance Statement Protocol Implementation extra Information for Testing Syntactically invalid Switched Circuit Network Test Pur

23、pose Test Suite Structure Valid ETSI 9 ETSI TS 102 169-1 V1.l.l (2003-02) 4 Architecture and Test Suite Structure (TSS) 4.1 Architecture Figure 1 shows the different types of networks that may inter-operate for calls. A specific call may not involve all network types. Each network will include any r

24、equired interconnecting and intenvorking functions. Figure 1: Network architecture , Terminal FG Network FG Figure 2: General reference configuration ETSI 10 Test Suite Structure (TSS) Unsuccessful 4.2.1 ISDN-H.323 HI- xx - Uxx C - Plane /U - Plane Basic-Call C - Plane Supplementary Services ETSI TS

25、 102 169-1 V1.l.l (2003-02) CLIP IH-xxSSCLIP xx IH-xxSSCLIR xx IH-xxSSCOLP xx I COLR . IH-xxSSCOLR xx 4.2.2 H.323-ISDN C - Plane /U - Plane Basic-Call C - Plane Supplementary Services Successful Speech HI- SP -xx HI- AU -xx 3,l kHz audio Hl-xxSSCLIP xx Hl-xxSSCLIR xx Hl-xxSSCOLP xx Hl-xxSSCOLR xx .

26、. . I ETSI 11 Unsuccessful ETSI TS 102 169-1 V1.l.l (2003-02) PH- AU -Uxx 4.2.3 PSTN-H.323 Unsuccessful C - Plane /U - Plane Basic-Call Successful HP- xx -U xx Unsuccessful 4.2.4 H.323-PSTN HH-xx - Uxx C - Plane /U - Plane Basic-Call Successful Speech HP- SP - xx H P- AU - xx 3,l kHz audio 4.2.5 H.3

27、23-H.323 (PC-PC) C - Plane /U - Plane Basic-Call Successful ETSI 12 ETSI TS 102 169-1 V1.l.l (2003-02) 5 Numbering Scheme Pos. 1 : Network of the A-Subscriber Pos. 2: Network of the B-Subscriber Pos. 3: Network of the C-Subscriber Pos. 4: Network of the D-Subscriber Pos. 5: The following Network Cod

28、es apply: Network of the E-Subscriber - : No such network used (used e.g. for C-Subscriber in successful A to B Calls) (underscore makes it easier to read the name) P: PSTN I: ISDN H: H.323 (Extensions will be added when needed) Pos. 6 and 7: Bearer- or Teleservice involved xx: defined per PIXIT val

29、ue NOTE: This may be appropriate for Test Purposes (provided the Test Purpose states for which Bearer- andor Tele Services it should be tested). It is however NOT appropriate for Test Cases since it would be detrimental to Test Automation SP: Speech AU: 3,l kHz Audio UD: UD1 UT: UDI/TA Pos. 8 and 9:

30、 -: No Supplementary Services Involved /Successful - U: No Supplementary Services Involved /Unsuccessful SS: Supplementary Services Involved SI: Supplementary Services interaction SN: Nonsymmetrical Supplementary Services Involved ST: Supplementary Services transparent ETSI 13 ETSI TS 102 169-1 V1.l

31、.l (2003-02) I H-SP-O1 TSS reference: Selection criteria: Test purpose: ISDN Parameter values: H.323 3 Parameter values: Supplementary Services ISDN ref. to: Q.931 5, 5.1.5.1 Q.699 23, 2.1.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that call establishment using en-bloc sending is petformed co

32、rrectly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fastStart field and on receipt of a CALL PROCEEDING message including the fastStart field, call establishment continues. Ensure that in the active call state (N10) the voice transfer on the media and B-channels is

33、petformed correctly (e.g. testing QoS parameters). The fastStart element indicates the CODEC value in a H.245 9 OpenLogicalChannel structure. BC=speech, no HLC BC=speech, no HLC PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS 101 883 I g5.1, B.1.3.8, B.1.3.2 H.246 annex C IO C.7.1 I CLIP IH-xxSSCLI

34、P xx IH-SP-02 6 ISDN ref. to: Q.931 5, 5.1.5.1 Q.699 23, 2.1.1 Test purposes TSS reference: Selection criteria: Test purpose: 6.1 Test purposes for ISDN-H.323 Basic call Successful - Speech lH.246 annex C IO C.7.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that call establishment using en-bloc

35、sending is petformed correctly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fastStart field and on receipt of an ALERTING message including the fastStart field, call establishment continues. Ensure that in the active call state (N10) the voice transfer on the media a

36、nd B-channels is petformed correctly (e.g. testing QoS parameters). The fastStart element indicates the CODEC value in a H.245 9 OpenLogicalChannel Successful Speech ISDN Parameter values: H.323 3 Parameter BC=speech, no HLC BC=speech, no HLC values: PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS

37、101 883 I g5.1, B.1.3.8, B.1.3.1 ETSI 14 ETSI TS 102 169-1 V1.l.l (2003-02) IH-SP-O3 TSS reference: Selection criteria: rest purpose: SDN Parameter talues: -1.323 3 Parameter talues: :o m me nts : ISDN ref. to: Q.931 5, 5.1.5.1 Q.699 23, 2.1.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that cal

38、l establishment using en-bloc sending is petformed correctly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fastStart field and on receipt of a CONNECT message including the fastStart field, call establishment continues. Ensure that in the active call state (N10) the v

39、oice transfer on the media and B-channels is petformed correctly (e.g. testing QoS parameters). The fastStart element indicates the CODEC value in a H.245 9 OpenLogicalChannel structure. BC=speech, no HLC BC=speech, no HLC PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS 101 883 I g5.1, B.1.3.8, B.1

40、.3.3 H.246 annex C IO C.7.1 IH-SP-04 TSS reference: Selection criteria: Test purpose: ISDN Parameter values: H.323 3 Parameter values: Com me nts : ISDN ref. to: Q.931 5, 5.1.5.1 Q.699 23, 2.1.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that call establishment using en-bloc sending is petforme

41、d correctly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fastStart field and on receipt of a CALL PROCEEDING message including the Fast Connect Refused field, call establishment continues. The H.245 9 master slave determination should be started. Ensure that in the a

42、ctive call state (N10) the voice transfer on the media and B-channels is petformed correctly (e.g. testing QoS parameters). The fastStart element indicates the CODEC value in a H.245 9 OpenLogicalChannel structure. BC=speech, no HLC BC=speech, no HLC This test is not necessary in a TIPHON compliant

43、SUT. PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS 101 883 I g5.1, B.1.3.8, B.1.3.2 H.246 annex C IO C.7.1 I Co m me nts : IThis test is not necessary in a TIPHON compliant SUT. IH-SP-05 TSS reference: Selection criteria: Test purpose: ISDN Parameter values: H.323 3 Parameter ETSI ISDN ref. to: Q

44、.931 5, 5.1.5.1 Q.699 23, 2.1.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that call establishment using en-bloc sending is petformed correctly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fastStart field and on receipt of an ALERTING message including the Fast

45、Connect Refused field, call establishment continues. The H.245 9 master slave determination should be started. Ensure that in the active call state (N10) the voice transfer on the media and B-channels is petformed correctly (e.g. testing QoS parameters). The fastStart element indicates the CODEC val

46、ue in a H.245 9 OpenLogicalChannel structure. BC=speech, no HLC BC=speech, no HLC PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS 101 883 I Release 3 5.1, B.1.3.8, B.1.3.1 H.246 annex C IO C.7.1 15 ETSI TS 102 169-1 V1.l.l (2003-02) IH-SP-O6 TSS reference: Selection criteria: rest purpose: SDN Para

47、meter talues: -1.323 3 Parameter talues: :o m me nts : ISDN ref. to: Q.931 5, 5.1.5.1 Q.699 23, 2.1.1 ISDN-H.323 3/Basiccall/Successful/Speech Ensure that call establishment using en-bloc sending is petformed correctly. Ensure that the SETUP message on the H.323 3 intetface is sent including the fas

48、tStart field and on receipt of a CONNECT message including the Fast Connect Refused field, call establishment continues. The H.245 9 master slave determination should be started. Ensure that in the active call state (N10) the voice transfer on the media and B-channels is petformed correctly (e.g. te

49、sting QoS parameters). The fastStart element indicates the CODEC value in a H.245 9 OpenLogicalChannel structure. BC=speech, no HLC BC=speech, no HLC This test is not necessary in a TIPHON compliant SUT. PBN ref. to: H.225.0 4 7.2.2.1, 7.3.10, 7.3.2 TS 101 883 I g5.1, B.1.3.8, B.1.3.3 H.246 annex C IO C.