1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Q.3942.3 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (06/2015) SERIES Q: SWITCHING AND SIGNALLING Testing specifications Testing specifications for next generation networks Conformance test specification for the termina
2、ting identification restriction using IP multimedia core network subsystem Part 3: User side; Test suite structure and test purposes Recommendation ITU-T Q.3942.3 ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND
3、 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 SIGNALLING SYSTEMS Q.600Q.699
4、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 REQUIREMENTS AND PROTOCOLS FO
5、R 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.3899 TESTING SPECIFICATIONS Q.3900Q.4099 Testing specifications for next generation networks Q.390
6、0Q.3999 Testing specifications for SIP-IMS Q.4000Q.4039 Testing specifications for Cloud computing Q.4040Q.4059 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Q.3942.3 (06/2015) i Recommendation ITU-T Q.3942.3 Conformance test specification for the terminating ide
7、ntification restriction using IP multimedia core network subsystem Part 3: User side; Test suite structure and test purposes Summary Recommendation ITU-T Q.3942.3v1 specifies a part 3 of the test suite structure (TSS) and test purposes (TP) for the terminating identification restriction (TIR) using
8、IP multimedia core network subsystem; conformance test specification, applicable for the user side. The version number, v1, indicates that this is version 1 of Recommendation ITU-T Q.3942.3 and that it relates to release 10 of the relevant 3GPP/ETSI standard. This Recommendation contains the test sp
9、ecifications against requirements which are represented in Recommendation ITU-T Q.3617v1, “Terminating identification presentation and terminating identification restriction using IP multimedia core network subsystem. Protocol specification“. History Edition Recommendation Approval Study Group Uniqu
10、e ID* 1.0 ITU-T Q.3942.3 2015-06-13 11 11.1002/1000/12500 Keywords Network side, session description protocol, SDP, session initiation protocol, SIP, terminating identification presentation, terminating identification restriction, testing, TIP, TIR, TSS Test Suite Structure and Test Purposes 1 Scope
11、 This Recommendation specifies part 3 of the test suite structure (TSS) and test purposes for the user side which can be used for testing against ITU-T Q.3617v1 and in accordance with the relevant guidance given in ITU-T X.290. 2 References The following ITU-T Recommendations and other references co
12、ntain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate
13、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 document within this Recommendation does not give it, as a stand-alone document, the status of
14、a Recommendation. ITU-T Q.3617v1 Recommendation ITU-T Q.3617v1 (2015), Terminating identification presentation and terminating identification restriction using IP Multimedia core network subsystem. Protocol specification. ITU-T Q.3942.1 Recommendation ITU-T Q.3942.1 (2013), Conformance test specific
15、ation for the terminating identification restriction using IP multimedia core network subsystem Part 1: Protocol implementation conformance statement). ITU-T X.290 ITU-T X.290 (1995), OSI conformance testing methodology and framework for protocol Recommendations for ITU-T applications General concep
16、ts. 3 Definitions 3.1 Terms defined elsewhere This Recommendation uses the following terms defined elsewhere: 3.1.1 abstract test suite (ATS) ITU-T X.290 3.1.2 implementation under test (IUT) ITU-T X.290 3.1.3 PICS proforma ITU-T X.290 3.1.4 point of control and observation (PCO) ITU-T X.290 3.1.5 p
17、rotocol implementation conformance statement (PICS) ITU-T X.290 3.1.6 system under test (SUT) ITU-T X.290 3.1.7 test purpose (TP) ITU-T X.290 3.2 Terms defined in this Recommendation None. 2 Rec. ITU-T Q.3942.3 (06/2015) 4 Abbreviations and acronyms This Recommendation uses the following abbreviatio
18、ns and acronyms: TIP Terminating Identification Presentation TIR Terminating Identification Restriction TP Test Purpose TSS Test Suite Structure UA User Agent UE User Equipment URI Universal Resource Identifier 5 Conventions None. 6 Test suite structure (TSS) The TSS is described in Figure 6-1. User
19、 OrigUserE TIP_U01_xxx TermUserE TIP_U02_xxx Figure 6-1 Test suite structure 6.1 Configuration The scope of this Recommendation is to test the signalling and procedural aspects of the stage 3 of ITU-T Q.3617v1. The stage 3 description describes the requirements for terminal devices. Therefore, to te
20、st the appropriate entity the configuration below is applicable. 6.1.1 Testing of the user equipment (UE) There are special clauses in the protocol standard describing the procedures that apply at the originating and terminating user equipment. Therefore, the test configuration in Figure 6-2 has bee
21、n chosen. Figure 6-2 Applicable configuration to test UE functionalities 7 Test purposes (TPs) 7.1 Introduction For each test requirement a TP is defined. Rec. ITU-T Q.3942.3 (06/2015) 3 All PICS items referred to in this clause are as specified in ITU-T Q.3942.1, unless indicated otherwise by anoth
22、er numbered reference. 7.1.1 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 user (see Table 7-1). Table 7-1 TP identifier naming conv
23、ention scheme Identifier: _ = supplementary service: e.g., “TIP“ = type of IUT: U User entity = group 2 digit field representing group reference according to TSS = sequential number (001-999) 7.2 TPs for terminating identification presentation (TIP) and TIR) user role 7.2.1 Actions at the originatin
24、g UE TSS User/OrigUserE TP TIP_U01_001 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The originating UE receives one P-asserted-identity in a SIP universal resource identifier (URI). Ensure that the originating UE, receiving any non 100 response message defined as SIP_MES
25、SAGE_VA containing a P-asserted-identity header with a valid SIP URI, accepts the call following the basic request handling procedures SIP message: SIP_MESSAGE_VA P-Asserted-Identity: Comments: User equipment Test equipment INVITE SIP_MESSAGE_VA TSS User/OrigUserE TP TIP_U01_002 TIP/TIR reference 4.
26、5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The originating UE receives one P-asserted-identity in a tel URI Ensure that the originating UE, receiving any non 100 response message defined as SIP_MESSAGE_VA containing a P-asserted-identity header with a valid tel URI, accepts the call follo
27、wing the basic request handling procedures SIP message: SIP_MESSAGE_VA P-Asserted-Identity: Comments: User equipment Test equipment INVITE SIP_MESSAGE_VA 4 Rec. ITU-T Q.3942.3 (06/2015) TSS User/OrigUserE TP TIP_U01_003 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The or
28、iginating UE receives two P-asserted-identity headers in a sip URI and a tel URI Ensure that the originating UE, receiving any non 100 response message defined as SIP_MESSAGE_VA containing one P-asserted-Identity header with a valid SIP URI and one P-asserted-identity header with a valid tel URI, ac
29、cepts the call following the basic request handling procedures SIP message: SIP_MESSAGE_VA P-Asserted-Identity: P-Asserted-Identity: Comments: User equipment UA S INVITE SIP_MESSAGE_VA TSS User/OrigUserE TP TIP_U01_004 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The ori
30、ginating UE receives a privacy header field value id indicating the TIR service Ensure that the originating UE, receiving any non 100 response message defined as SIP_MESSAGE_VA with a privacy header with privacy type of “id“ and without P-asserted-identity headers, accepts the call following the bas
31、ic request handling procedures SIP message: SIP_MESSAGE_VA Privacy: id Comments: User equipment Test equipment INVITE SIP_MESSAGE_VA Values for tests purposes TIP_U01_001 to TIP_U02_004 VA_01 180 Ringing VA_02 183 Session progress VA_03 200 OK TSS User/OrigUserE TP TIP_U01_005 TIP/TIR reference 4.5.
32、2.1 Selection expression PICS 4.5.1/1 AND PICS 4.6.1/1 Test purpose: The originating user is able to send the “from-change“ tag in the supported header in the initial INVITE Ensure that the originating UE sends a “from-change“ tag in the supported header in the initial INVITE SIP message: INVITE sup
33、ported “from-change“ Comments: User equipment Test equipment INVITE with “from-change“ tag Rec. ITU-T Q.3942.3 (06/2015) 5 TSS Syntax/OrigUserE TP TIP_U01_006 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 AND PICS 4.6.1/1 Test purpose: The originating user is able to receive a connecte
34、d identity in the from header of an UPDATE request Ensure that the originating UE is able to receive a second identity in the from header of an UPDATE request if the UE indicates the support of this procedure by sending the “from-change“ tag in the supported header in the initial INVITE and this ide
35、ntity is displayed to the user SIP message: INVITE Supported “from-change“ UPDATE From Comments: User equipment SUT Test equipment INVITE with “from-change“ tag 180 Ringing 200 OK INVITE ACK UPDATE with new URI in from header 200 OK UPDATE 7.2.2 Actions at the terminating UE TSS User/TermUserE TP TI
36、P_U02_001 TIP/TIR reference 4.5.2.12 Selection expression PICS 4.5.1/2 AND PICS 4.6.1/1 Test purpose: The terminating UE supports the “from-change“ tag in the supported header Ensure that the terminating UE supports the “from-change“ tag in the supported header. If the UE receives a “from-change“ ta
37、g in a supported header in an initial INVITE, the UE sends the “from-change“ tag in the supported header in any provisional or final response message (e.g., 180, 183, 200) SIP messages: INVITE: Supported: from-change SIP_MESSAGE_VA: Supported: from-change Comments: Test equipment User equipment INVI
38、TE with “from-change“ tag SIP_MESSAGE_VA TSS User/TermUserE TP TIP_U02_002 TIP/TIR reference 4.5.2.12 Selection expression PICS 4.5.1/2 AND PICS 4.6.1/2 Test purpose: The terminating UE sends an UPDATE request with an updated from and to header Ensure that the terminating UE supports the “from-chang
39、e“ tag in the supported header. If the UE receives a “from-change“ tag in a supported header in an initial INVITE, the user equipment sends an UPDATE request after the ACK for the 200 OK INVITE was received containing a connected identity in the from header SIP messages: INVITE: Supported: from-chan
40、ge 180/200: Supported: from-change UPDATE: From Comments: Test equipment User equipment INVITE with “from-change“ tag 180 Ringing 200 OK INVITE ACK UPDATE with updated from and to header 200 OK UPDATE 6 Rec. ITU-T Q.3942.3 (06/2015) TSS User/TermUserE TP TIP_U02_003 TIP/TIR reference 4.5.2.12 Select
41、ion expression PICS 4.5.1/2 Test purpose: The terminating UE overrides a default “presentation not restricted“ by sending privacy “id“ Ensure that the terminating UE, having subscribed to TIR temporary mode, default value “presentation not restricted“, to override the default TIR setting, sends a pr
42、ivacy header with value “id“ in any non 100 response message (e.g., 180, 183, 200) SIP messages: SIP_MESSAGE_VA: Privacy: “id“ Comments: Test equipment User equipment INVITE SIP_MESSAGE_VA TSS User/TermUserE TP TIP_U02_004 TIP/TIR reference 4.5.2.12 Selection expression PICS 4.5.1/2 Test purpose: Th
43、e Terminating UE overrides a default “presentation restricted“ by sending privacy “none“ Ensure that the terminating UE, having subscribed to TIR temporary mode, default value “presentation restricted“, to override the default TIR setting, sends a privacy header with value “none“ in any non 100 resp
44、onse message (e.g., 180, 183, 200) SIP messages: SIP_MESSAGE_VA: Privacy: “none“ Comments: Test equipment User equipment INVITE SIP_MESSAGE_VA Values for tests purposes TIP_U02_001 and TIP_U02_003 to TIP_U02_004 VA_01 180 Ringing VA_02 183 Session progress VA_03 200 OK Printed in Switzerland Geneva,
45、 2016 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 systems and media, di
46、gital 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 Environment and ICTs, climate cha
47、nge, e-waste, energy efficiency; construction, 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 Spec
48、ifications of measuring equipment Series P Terminals 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
