1、 International Telecommunication Union ITU-T Q.3943.3TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (04/2013) SERIES Q: SWITCHING AND SIGNALLING Signalling requirements and protocols for the NGN Testing for next generation networks Conformance tests specification for the originating identification
2、presentation and originating identification restriction using the IP multimedia core network subsystem Part 3: User side Test suite structure and test purposes Recommendation ITU-T Q.3943.3 ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3
3、INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIG
4、NALLING SYSTEMS Q.600Q.699 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.700Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING RE
5、QUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIGNALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR THE NGN Q.3000Q.3999 General Q.3000Q.3029 Network signalling and control functional arc
6、hitecture Q.3030Q.3099 Network data organization within the NGN Q.3100Q.3129 Bearer control signalling Q.3130Q.3179 Signalling and control requirements and protocols to support attachment in NGN environments Q.3200Q.3249 Resource control protocols Q.3300Q.3369 Service and session control protocols Q
7、.3400Q.3499 Service and session control protocols supplementary services Q.3600Q.3649 NGN applications Q.3700Q.3849 Testing for next generation networks Q.3900Q.3999For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Q.3943.3 (04/2013) i Recommendation ITU-T Q.3943.3 C
8、onformance tests specification for the originating identification presentation and originating identification restriction using the IP multimedia core network subsystem Part 3: User side Test suite structure and test purposes Summary Recommendation ITU-T Q.3943.3 specifies the test suite structure a
9、nd test purposes (TSS users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a docu
10、ment within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. ITU-T Q.3943.1 Recommendation ITU-T Q.3943.1 (2013), Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) Conformance Tests Specification; Part 1: Pr
11、otocol Implementation Conformance Statement (PICS). ITU-T X.290 Recommendation ITU-T X.290 (1995), OSI conformance testing methodology and framework for protocol Recommendations for ITU-T applications General concepts (twinned with ISO/IEC 9646-1). ETSI TS 124 607 ETSI TS 124 607 (V8.0.4) (2010-01),
12、 Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.607
13、version 8.0.4 Release 8). IETF RFC 3323 IETF RFC 3323 (2002), A Privacy Mechanism for the Session Initiation Protocol (SIP). 3 Definitions This Recommendation uses the following terms defined elsewhere: 3.1 abstract test suite (ATS): ITU-T X.290. 3.2 implementation under test (IUT): ITU-T X.290. 3.3
14、 PICS proforma: ITU-T X.290. 3.4 point of control and observation: ITU-T X.290. 3.5 protocol implementation conformance statement (PICS): ITU-T X.290. 3.6 system under test (SUT): ITU-T X.290. 3.7 test purpose (TP): ITU-T X.290. 2 Rec. ITU-T Q.3943.3 (04/2013) 4 Abbreviations and acronyms This Recom
15、mendation uses the following abbreviations and acronyms: ATS Abstract Test Suite IUT Implementation Under Test NNI Network-Network Interface PICS Protocol Implementation Conformance Statement SUT System Under Test TSS Test Suite Structure TP Test Purpose 5 Test suite structure (TSS) User CallingUser
16、 OIP_U01_xxx CalledUser OIP_U02_xxFigure 1 Test suite structure 5.1 Configuration The scope of this Recommendation is to test the signalling and procedural aspects of the stage 3 requirements as described in ETSI TS 124 607. There are special clauses in the protocol standard describing the procedure
17、s that apply at the originating and terminating user equipment. Therefore, the test configuration in Figure 2 has been chosen. User equipmentImplementation under testTestsystemGmQ.3943.3(13)_F02Figure 2 Applicable configuration to test UE functionalities 6 Test purposes (TP) 6.1 Introduction For eac
18、h test requirement, a TP is defined. 6.1.1 TP naming convention TPs are numbered, starting at 001, within each group. Groups are organized according to the TSS. Additional references are added to identify the actual test suite and whether it applies to the network or the user (see Table 1). Rec. ITU
19、-T Q.3943.3 (04/2013) 3 Table 1 TP identifier naming convention scheme Identifier: _ = supplementary service: e.g., “OIP“ = type of IUT: U User equipment N Network = group 2-digit field representing group reference according to TSS = sequential number (001 to 999) 6.1.2 Test strategy As the base sta
20、ndard ETSI TS 124 607 contains no explicit requirements for testing, the TPs were generated as a result of an analysis of the base standard and the PICS specification ITU-T Q.3943.1. The criteria applied include the following: only the requirements from the point of view of the T or coincident S and
21、 T reference point are considered; whether or not a test case can be built from the TP is not considered. 6.2 User TPs for OIP and OIR All PICS items referred to in this clause are as specified in ITU-T Q.3943.1 unless indicated otherwise by another numbered reference. 6.2.1 Calling user TSS User/Ca
22、lling_User TP OIP_U01_001 OIP reference clause 4.5.2.1 Selection expression PICS 1/1 Test purpose: Originating user sends a P-Preferred Identity. Ensure that the IUT, in order to present a complete calling user identity with which is registered, sends an INVITE message containing a P-Preferred-Ident
23、ity header with valid tel or SIP URI defined as USER_URI. Preconditions: The user registers the public user identity. Comments: User equipment Test equipment INVITE TSS User/Calling_User TP OIP_U01_002 OIP reference clause 4.5.2.1 Selection expression PICS 1/1, 2/4 Test purpose: Originating user sen
24、ds a P-Preferred Identity and wishes to override the default setting Presentation restricted. Ensure that the IUT, in order to present a complete calling user identity with which is registered and to override the OIR default settings of presentation restricted, sends an INVITE message containing a P
25、-Preferred-Identity header with valid tel or SIP URI defined as USER_URI and a Privacy header set to “none“. 4 Rec. ITU-T Q.3943.3 (04/2013) Preconditions: The user registers the public user identity. The user has subscribed to OIR temporary mode, default value presentation restricted. Comments: Use
26、r equipment Test equipment INVITE INVITE User/Calling_User TP OIP_U01_003 OIP reference clause 4.5.2.1 Selection expression PICS 1/1, 2/3 Test purpose: Originating user sends an anonymous From header and wishes to override the default setting Presentation not restricted. Ensure that the IUT, in orde
27、r to override the OIR default settings of presentation not restricted, sends an INVITE message not containing a P-Preferred-Identity header and containing a Privacy header set to “id“ or “header“ and containing an anonymous From header. The convention for configuring an anonymous From header is desc
28、ribed in IETF RFC 3323 and should be followed; i.e., From: “Anonymous“ ;tag= xxxxxx. Preconditions: The user has subscribed to OIR temporary mode, default value presentation restricted. Comments: User equipment Test equipment INVITE INVITE See Table 2 for the values for test purposes from OIP_U02_00
29、1 to OIP_U02_003. Table 2 Values for test purposes OIP_U02_001 to OIP_U02_003 USER_URI VA_1 tel: local number VA_2 tel: global number VA_3 tel: local number; phone-context= particular phone prefix VA_4 tel: local number; phone-context= domainname VA_5 tel: local number; isub= ISDN Subadress VA_6 SIP
30、 URI sip:user:passwordhost:port;uri-parameters VA_7 sip URI: local number host:port;uri-parameters VA_8 sip URI: global number host:port;uri-parameters VA_9 sip URI: local number; phone-context= particular phone prefix host:port;uri-parameters Rec. ITU-T Q.3943.3 (04/2013) 5 6.2.2 Called user TSS Us
31、er/Called_User TP OIP_U02_001 OIP reference Selection expression PICS 1/2 Test purpose: Terminating user receives a P-Asserted identity header field. Ensure that the terminating UE, receiving a valid and compatible INVITE message containing one P-Asserted-Identity header indicating a public user ide
32、ntity defined as URI_USER, accepts the call following the basic call procedures. Comments: User equipment Test equipment INVITE INVITE TSS User/Called_User TP OIP_U02_002 OIP reference Selection expression PICS 1/2 Test purpose: Terminating user receives a P-Asserted identity header field. Ensure th
33、at the terminating UE, receiving a valid and compatible INVITE message containing two P-Asserted-Identity headers indicating public user identities defined as URI_USER accepts the call following the basic call procedures. Comments: User equipment SUT Test equipment INVITE INVITE See Table 3 for the
34、values for test purposes for OIP_U02_001 and OIP_U02_002. Table 3 Values for test purposes OIP_U02_001 and OIP_U02_002 USER_URI VA_1 tel: local number VA_2 tel: global number VA_3 tel: local number; phone-context= particular phone prefix. VA_4 tel: local number; phone-context= domainname VA_5 tel: l
35、ocal number; isub= ISDN Subadress VA_6 SIP URI sip:user:passwordhost:port;uri-parameters VA_7 sip URI: local number host:port;uri-parameters VA_8 sip URI: global number host:port;uri-parameters VA_9 Sip URI: local number ; phone-context= particular phone prefix host:port;uri-parameters 7 Compliance
36、An ATS which complies with this TSS 6 Rec. ITU-T Q.3943.3 (04/2013) b) use a TSS which is an appropriate subset of the whole of the TSS specified in clause 5; c) use the same naming conventions for the test groups and test cases; d) maintain the relationship specified in clause 6 between the test gr
37、oups and TPs and the entries in the PICS proforma to be used for test case deselection. In the case of a) or b) above, a subset shall be used only where a particular abstract test method (ATM) makes some TPs untestable. All testable TPs from clause 6 shall be included in a compliant ATS. Printed in
38、Switzerland Geneva, 2013 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission sy
39、stems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction,
40、installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Term
41、inals and subjective and objective assessment methods Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems
