1、 ETSI TS 186 002-3 V1.3.2 (2014-10) Core Network and Interoperability Testing (INT); Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP); Part 3: Test Suite Structure and Test Purposes (TSS Essential, or potentially Esse
2、ntial, 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:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee ca
3、n 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 Technical Specification (TS) has been produced by ETSI Technical Committee Core Network and Int
4、eroperability Testing (INT). The present document is part 3 of a multi-part deliverable covering the Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP), as identified below: Part 1: “Protocol Implementation Conformance
5、Statement (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) for Profiles A and B“; Part 5: “Abstract Test Suite (ATS) and part
6、ial Protocol Implementation eXtra Information for Testing (PIXIT) for Profile C“. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “may not“, “need“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.
7、2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)61 Scope The present document specifies the network Test Suite Structure and Test Purpo
8、ses (TSS 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“. 3 Recommendation ITU-T Q.850 (1998): “Usage of cause and location in the Digital Subscriber Signalling System No. 1 a
9、nd the Signalling System No. 7 ISDN User Part“. 4 IETF RFC 3261 (2002): “SIP: Session Initiation Protocol“. 5 IETF RFC 3312 (2002): “Integration of Resource Management and Session Initiation Protocol (SIP)“. 6 ISO/IEC 9646-1 (1994): “Information technology - Open Systems Interconnection - Conformanc
10、e testing methodology and framework - Part 1: General concepts“. 7 ISO/IEC 9646-3 (1992): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTCN)“. 8 ISO/IEC 9646-7 (1995): “Information technology
11、- Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 9 Recommendation ITU-T E.164: “The international public telecommunication numbering plan“. 10 IETF RFC 3311 (2002): “The Session Initiation Protocol (SIP) UPDATE Method“.
12、11 Recommendation ITU-T Q.1902.4: “Bearer Independent Call Control protocol (Capability Set 2): Basic call procedures“. ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)72.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist
13、the user with regard to a particular subject area. i.1 Void. i.2 Recommendation ITU-T Q.731: “Stage 3 description for the number identification supplementary services using SS No.7“. i.3 Recommendation ITU-T Q.731.7: “Malicious call identification (MCID)“. i.4 Recommendation ITU-T Q.732: “Call diver
14、sion services“. i.5 Recommendation ITU-T Q.732.7: “Explicit Call Transfer“. i.6 Recommendation ITU-T Q.733: “Stage 3 description for call completion supplementary services using Signalling System No. 7: Terminal portability (TP)“. i.7 Recommendation ITU-T Q.734: “Stage 3 description for multiparty s
15、upplementary services using Signalling System No. 7 : Conference calling“. i.8 Recommendation ITU-T Q.734.2: “Three-party service“. i.9 Recommendation ITU-T Q.735: “Closed user group (CUG)“. i.10 Recommendation ITU-T Q.737: “User-to-user signalling (UUS)“. i.11 Recommendation ITU-T Q.784: “ISUP basi
16、c call test specification“. i.12 Recommendation ITU-T Q.764: “Signalling System No. 7 - ISDN User Part signalling procedures“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: terms defined in SIP/ISUP interworking r
17、eference specification; terms defined in ISDN layer 3 reference specification; terms defined in ISDN User Part (ISUP) reference specification terms defined in ISO/IEC 9646-1 6, ISO/IEC 9646-3 7 and in ISO/IEC 9646-7 8. Abstract Test Case (ATC): complete and independent specification of the actions r
18、equired 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 Abstract Test Method (ATM): description of how an SUT is to be tested, given at an appropriate level of abstra
19、ction 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 Abstract Test Suite (ATS): test suite composed of abstract test cases Implementation Under Test (IUT): implementation of
20、 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 Means Of Testing (MOT): combination of equipment and procedures that can perform the derivation, selection, parameterization and execution of test cases, in confor
21、mance with a reference standardized ATS, and can produce a conformance log ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)8PICS 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,
22、which when completed for the SUT becomes the PIXIT 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 in an Abstract Test Method pre-test condition: setting or state in the SUT which cannot be ac
23、hieved by providing stimulus from the test environment Protocol Implementation 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 Testin
24、g (PIXIT): statement made by a supplier or implementor of an SUT (protocol) which contains or references all of the information related to the SUT and its testing environment, which will enable the test laboratory to run an appropriate test suite against the SUT SIP number: number conforming to the
25、numbering and structure specified in Recommendation ITU-T E.164 9 System Under Test (SUT): real open system in which the SUT resides user: access protocol entity at the user side of the user-network interface where a T reference point or coincident S and T reference point applies 3.1.1 SIP Profile C
26、 for interworking between SIP with MIME encoding of ISUP and BICC/ISUP IPIP, ATM orTDMBICC orISUPProfilescopeSIP with MIME encoding of ISUPBICC orISUPIP, ATM orTDMIPG/W Type 3 G/W Type 3Figure 1: Profile scope for SIP with MIME encoding of ISUP interworking with BICC/ISUP with type 3 gateways ETSI E
27、TSI TS 186 002-3 V1.3.2 (2014-10)9IPIP, ATM orTDMBICC orISUPProfilescopeSIP with MIME encodingof ISUPIPCSF-TBICCSN G/W Type 3G/W Type 4BICC orISUPIP, ATM orTDMFigure 2: Profile scope for SIP, with MIME encoding of ISUP interworking with BICC/ISUP with type 3 and 4 gateways IP IP, ATM or TDM BICC or
28、ISUP Profile scope SIP with MIME encoding of ISUP G/W Type 3 SIP Proxy* Figure 3: Profile scope for SIP with MIME encoding of ISUP interworking with BICC/ISUP with type 3 gateways ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)10IP IP, ATM or TDM BICC or ISUP Profile scope SIP (with MIME encoding of ISUP) B
29、ICC CSF-T SIP Proxy G/W Type 4 SN Figure 4: Profile scope for SIP, with MIME encoding of ISUP interworking with BICC/ISUP with type 4 gateway IPSIP with MIME encoding of ISUPBICCIP or ATMG/W Type 3NNISIPProxy*Profile scopeFigure 5: Profile scope for SIP, with MIME encoding of ISUP interworking with
30、BICC/ISUP with type 3 gateway 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: 3PTY Three-Party ACM Address Complete Message ANM ANswer Message ASP Abstract Service Primitive ATC Abstract Test Case ATM Abstract Test Method ATP Access Transport Parameter
31、ATS Abstract Test Suite AVP Attribute-Value Pairs ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)11BC Bearer Capability BCI Backward Call Indicators BICC Bearer Independent Call Control protocol BICCP Bearer Independent Call Control Protocol BLA BLocking Acknowledgement messageBLO BLOcking message CC Countr
32、y Code CCBS Completion of Communication to Busy Subscriber CD Call Deflection CDIV Call DIVersionCFB Call Forwarding Busy CFN ConFusioN messageCFNR Communications Forwarding No Reply CFU Call Forwarding Unconditional CGB Circuit Group Blocking CGBA Circuit Group Blocking Acknowledgement message CGU
33、Circuit Group Unblocking message CGUA Circuit Group Unblocking Acknowledgement message CLIP Calling Line Identification Presentation CLIR Calling Line Identification Restriction COL COnnected Line COLP COnnected Line identification Presentation COLR COnnected Line identification Restriction CON CONn
34、ect message CONF CONFerence callingCOT COnTinuity message CPG Call Progress Message CPS Calling Partys Category CTNb ConnecTed Number CUG Closed User Group CW Call Waiting DISC DISConnect message DLE Destination Local Exchange DSS1 Digital Subscriber System no. 1 ECT Explicit Call transfer FAA FAcil
35、ity Accepted message FAC FACility message FAR FAcility Request message FCI Forward Call Indicators FRJ Facility ReJect message GRA circuit Group Reset Acknowledgement message GRS Group ReSet HLC High Layer Compatibility HOLD Call HOLD IA Incomming Access IAM Initial Address Message ICB Incomming Cal
36、l Barred IDR IDentification Request message I-IWU Incoming InterWorking Unit I-MGCF Incoming Media Gateway Control Function IRS Identification ResponSe message ISDN Integrated Services Digital Network ISUP ISDN User Part ITU International Telecommunication Union IUT Implementation Under Test LOP LOo
37、p Prevention message MCID Malicious Call IDentificationMGCF Media Gateway Control Function MIME Multi-purpose Internet Mail Extension MOT Means Of Testing NCI Nature of Connection Indicators NDC National Destination Code ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)12OA Outgoing Access OBCI Optional Backw
38、ard Call Indicators O-IWU Outgoing InterWorking Unit OLE Originating Local Exchange O-MGCF Outgoing Media Gateway Control Function OSI Open Systems Interconnection PCMA Pulse Code Modulation A-law PCMU Pulse Code Modulation -law PCO Point of Control and Observation PICS Protocol Implementation Confo
39、rmance Statement PIXIT Protocol Implementation eXtra Information for Testing PT Pay load Type PTC Parallel Test Component REL RELease message RES RESUME RLC ReLease Complete message RSC ReSet Circuit RTP Real Time Protocol SAM Subsequent Address Message SDP Session Description Protocol SGM SeGmentat
40、ion Message SIP Session Initiation Protocol SIP-I Session Initiation Protocol with encapsulated ISUP SN Subscriber Number SS Supplementary Services SUB SUBaddressing SUS SUSPEND SUT System Under Test TMR Transmission Medium Requirement TON Type Of Number TP Test Purpose TSS Test Suite Structure UNI
41、User-Network Interface UPA User Part Available message UPT User Part Test message URI Uniform Resource Identifier USI User Service Information parameter USR User-to User message UUS User to User Signalling ETSI ETSI TS 186 002-3 V1.3.2 (2014-10)134 Test Suite Structure (TSS) 4.1 Interworking from SI
42、P to BICC/ISUP (outgoing call) SIP -ISUP basic call Sending of the Initial Address Message (IAM) TP101xxx Sending of the Subsequent Address Message (SAM) TP102xxx Sending of COT TP103xxx Receipt of the Address Complete Message (ACM) TP104xxx Receipt of the Call Progress Message (CPG) TP105xxx Receip
43、t of the ANswer Message (ANM) TP106xxx Receipt of the CONnect message (CON) TP107xxx Receipt of the RELease message (REL) TP108xxx Autonomous release at I-IWU TP109xxx Receipt of the BYE, CANCEL message / sending of a REL message TP110xxx Receipt of ReSet Circuit message (RSC), circuit Group ReSet m
44、essage (GRS) or Circuit Group Blocking message (CGB) with the indication hardware failure oriented TP111xxx Receipt of the SUSPEND Message (SUS) TP112xxx Receipt of the RESUME Message (RES) TP113xxx 4.2 Interworking from BICC/ISUP to SIP (incoming call) ISUP-SIP basic call Sending of the INVITE mess
45、age TP301xxx Receipt of the Subsequent Address Message (SAM) TP302xxx Sending of the Address Complete Message (ACM) TP303xxx Sending of the Call Progress Message (CPG) TP304xxx Sending of the ANswer Message (ANM) TP305xxx Sending of the CONnect message (CON) TP306xxx Receipt of the RELease message (
46、REL) TP307xxx Sending of the RELease Message (REL) TP308xxx Receipt of ReSet Circuit message (RSC), circuit Group ReSet message (GRS) or Circuit Group Blocking message (CGB) with the indication hardware failure oriented TP309xxx Receipt of Confusion message TP310xxx Receipt of Suspend message TP311x
47、xx Receipt of a Blocking message TP312xxx Receipt of a user part test message TP313xxx Segmentation TP314xxxETSI ETSI TS 186 002-3 V1.3.2 (2014-10)144.3 Supplementary services supported by encapsulation ISUP-SIP/SIP-ISUP Calling Line Identification Presentation (CLIP) TP401xxx Calling line Identific
48、ation Restriction (CLIR) TP402xxx COnnected Line identification Presentation (COLP) TP403xxx COnnected Line identification Restriction (COLR) TP404xxx Terminal Portability (TP) TP405xxx SUBaddressing (SUB) TP406xxxMalicious Call IDentification (MCID) TP407xxx Call HOLD (HOLD) TP408xxx Call Waiting (
49、CW) TP409xxxCall DIVersion (CDIV) TP410xxx ONFerence calling (CONF) TP411xxxExplicit Call transfer (ECT) TP412xxx Three-Party (3PTY) TP413xxxUser to User Signalling (UUS) User-to-user service 1 TP4140xx ser-to-us servic 2 TP4141xser-to-user servic 3 TP4142xClosed User Group (CUG) TP415xxx 4.4 Void 4.5 Void 4.6 Void 5 Test Purposes (TP) 5.1 Introduction For each test requirement a Test Purpose (TP) is defined. 5.1.1 Test Purpose (TP) naming convention For each test requirement a Test Purpose (TP) is defined. All test purpo
