ETSI TS 101 596-2-2018 Core Network and Interoperability Testing (INT) Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multima.pdf

1、 ETSI TS 101 596-2 V6.1.1 (2018-01) Core Network and Interoperability Testing (INT); Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM) Core Network (CN) subsystem; Conformance Test Specification; (3GPPTMRelease 12); Part 2: Test S

2、uite Structure and Test Purposes (TSS Essential, or potentially Essential, 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation,

3、 including IPR searches, has been carried out by ETSI. No guarantee can 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. Trademarks The present document may inc

4、lude trademarks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the pres

5、ent document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Core Network and Interoperability Testing (INT). The present document is part 2 of

6、 a multi-part deliverable covering the Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM) Core Network (CN) subsystem; Conformance Test Specification, as identified below: Part 1: “Protocol Implementation Conformance Statement (PIC

7、S)“; Part 2: “Test Suite Structure and Test Purposes (TSS Conformance Test Specification (based on ETSI TS 124 608 (3GPP Release 12) 1). 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. F

8、or specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.etsi.org/R

9、eference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI TS 124 608: “Digital cellular telecommunications sy

10、stem (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.608 Release 12)“. 2 ETSI TS 101 596-1: “IMS

11、 Network Testing (INT); Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) using IP Multimedia (IM) Core Network (CN) subsystem; Conformance Test Specification; Part 1: Protocol Implementation Conformance Statement (PICS)“. 2.2 Informative references Refer

12、ences are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While a

13、ny hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applica

14、ble. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 1 apply. 3.2 Symbols For the purposes of the present document, the symbols given in 1 apply. ETSI ETSI TS 101 596-2 V6.1.1 (2018-01)6 3.3 Abbreviations For the p

15、urposes of the present document, the abbreviations given in 1 and the following apply: AS Application Server CDIV Communication DIVersion CN Core Network CSCF Call Session Control Function IM IP MultimediaIP Internet Protocol ISC IP Multimedia Subsystem Service Control IUT Implementation Under Test

16、NNI Network-Network Interface P-CSCF Proxy - CSCF SIP Session Initiation Protocol SUT System Under Test TIP Terminating Identification Presentation TIR Terminating Identification Restriction TP Test Purposes TSS Test Suite Structure UA User Agent UE User Equipment URI Universal Resource Identifier 4

17、 Test Suite Structure (TSS) 4.0 Table of Test suite Structure User OrigUserE TIP_U01_xxx TermUserE TIP_U02_xxx Network entity OrigAS TIP_N01_xxx DestAS TIP_N02_xxx Interaction CDIV TIP_N03_xxx Figure 4.0-1: Test suite structure 4.1 Configuration 4.1.0 Introduction The scope of the present document i

18、s to test the signalling and procedural aspects of the stage 3 requirements as described in ETSI TS 124 608 1. The stage 3 description describes the requirements for several network entities and also the requirements regarding terminal devices. Therefore several interfaces (reference points) are add

19、ressed to satisfy the test of the different entities. Therefore to test the appropriate entities the configurations below are applicable. 4.1.1 Testing of the AS The AS entity is responsible for performing and managing services. The ISC interface is the appropriate access point for testing. ETSI ETS

20、I TS 101 596-2 V6.1.1 (2018-01)7 Figure 4.1.1-1: Applicable interface to test AS functionalities If the ISC interface is not accessible it is also possible to perform the test of the terminating AS using any NNI (Mw, Mg, Mx,) interface (see figure 4.1.1-2) or originating AS using any NNI (Mw, Mg, Mx

21、,) interface (see figure 4.1.1-3). Figure 4.1.1-2: Applicable interfaces for tests using a (generic) NNI interface for terminating AS Figure 4.1.1-3: Applicable interfaces for tests using a (generic) NNI interface for originating AS 4.1.2 Testing of the UE There are special clauses in the protocol s

22、tandard describing the procedures that apply at the originating and terminating user equipment. Therefore the test configuration in figure 4.1.2-1 has been chosen. ETSI ETSI TS 101 596-2 V6.1.1 (2018-01)8 Figure 4.1.2-1: Applicable configuration to test UE functionalities 5 Test Purposes (TP) 5.1 TP

23、 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 5.1-1). Table 5.1-1: TP identifier naming convention sche

24、me Identifier: _ = supplementary service: e.g. “TIP“ = type of IUT: U User N Network entity, e.g. P-CSCF = group 2 digit field representing group reference according to TSS = sequential number (001-999) 5.2 Test strategy As the base standard ETSI TS 124 608 1 contains no explicit requirements for te

25、sting, the TPs were generated as a result of an analysis of the base standard and the PICS specification ETSI TS 101 596-1 2. All PICS items referred to in this clause are as specified in ETSI TS 101 596-1 2 unless indicated otherwise by another numbered reference. ETSI ETSI TS 101 596-2 V6.1.1 (201

26、8-01)9 5.3 TPs for Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) 5.3.1 Actions at the originating 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

27、-Identity in a sip URI. Ensure that the Originating UE, receiving any non 100 response message defined as SIP_MESSAGE_VA containing a P-Asserted-Identity heeder with a valid sip URI accepts the call following the basic request handling procedures. SIP message: SIP_MESSAGE_VA P-Asserted-Identity: Com

28、ments: User equipment Test equipment barb4right INVITE barb4left SIP_MESSAGE_VA TSS User/OrigUserE TP TIP_U01_002 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 tel URI. Ensure that the Originating UE, receiving any

29、non 100 response message defined as SIP_MESSAGE_VA containing a P-Asserted-Identity heeder with a valid tel URI, accepts the call following the basic request handling procedures. SIP message: SIP_MESSAGE_VA P-Asserted-Identity: Comments: User equipment Test equipment barb4right INVITE barb4left SIP_

30、MESSAGE_VA TSS User/OrigUserE TP TIP_U01_003 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The originating 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

31、_VA containing one P-Asserted-Identity header with a valid sip URI and one P-Asserted-Identity header with a valid tel URI, accepts the call following the basic request handling procedures. SIP message: SIP_MESSAGE_VA P-Asserted-Identity: P-Asserted-Identity: Comments: User equipment UA S barb4right

32、 INVITE barb4left SIP_MESSAGE_VA ETSI ETSI TS 101 596-2 V6.1.1 (2018-01)10 TSS User/OrigUserE TP TIP_U01_004 TIP/TIR reference 4.5.2.1 Selection expression PICS 4.5.1/1 Test purpose: The originating UE receives a Privacy header field value id indicating the TIR service. Ensure that the Originating U

33、E, 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 basic request handling procedures. SIP message: SIP_MESSAGE_VA Privacy: id Comments: User equipment Test equipme

34、nt barb4right INVITE barb4left 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 4.5.2.1 Selection expression PICS 4.5.1/1 AND PICS 4.6.1/1 Test purpose: The originating us

35、er 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 Supported “from-change“ Comments: User equipment Test equipment barb4right INVITE with “

36、from-change“ tag 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 connected identity in the From header of an UPDATE request. Ensure that the Originating UE is able to receive a se

37、cond 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 identity is displayed to the user. SIP message: INVITE Supported “from-change“ UPDATE From Comments: User eq

38、uipment SUT Test equipment barb4right INVITE with “from-change“ tag barb4left 180 Ringing barb4left 200 OK INVITE barb4right ACK barb4left UPDATE with new URI in From header barb4right 200 OK UPDATE ETSI ETSI TS 101 596-2 V6.1.1 (2018-01)11 5.3.2 Actions at the AS serving the originating UE TSS Sign

39、alling/OrigNetw TP TIP_N01_001 TIP/TIR reference 4.3.2 Selection expression PICS 4.5.1/2 AND PICS 4.7.1/3 Test purpose: The originating user subscribes to the TIP service. Ensure that for originating users that subscribe to TIP simulation service, if network provided identity information about the t

40、erminator is available, and if presentation is not restricted, the AS shall pass that information in any non 100 response message defined as SIP_MESSAGE_VA. Precondition: The originating user has subscribed to the TIP service SIP messages: SIP_MESSAGE_VA1: P-Asserted-Identity SIP_MESSAGE_VA2: P-Asse

41、rted-Identity Comments: Test equipment AS Test equipment INVITE barb4right barb4right INVITE SIP_MESSAGE_VA 2 barb4left barb4left SIP_MESSAGE_VA 1 TSS Network entity/OrigNetw TP TIP_N01_002 TIP/TIR reference 4.5.2.4 Selection expression PICS 4.5.1/2 AND PICS 4.7.1/3 Test purpose: The originating use

42、r does not subscribe to the TIP service P-Asserted-Identity header not present. Ensure that the IUT acting as AS serving the originating user that does not subscribe to the TIP service removes any P-Asserted-Identity header fields included in the SIP response defined as SIP_MESSAGE_VA before forward

43、ing the response. Precondition: The originating user has not subscribed to the TIP service SIP messages: SIP_MESSAGE_VA1: P-Asserted-Identity SIP_MESSAGE_VA2: P-Asserted-Identity not present Comments: Test equipment AS Test equipment INVITE barb4right barb4right INVITE SIP_MESSAGE_VA 2 barb4left bar

44、b4left SIP_MESSAGE_VA 1 TSS Network entity/OrigNetw TP TIP_N01_003 TIP/TIR reference 4.5.2.4 Selection expression PICS 4.5.1/2 AND PICS 4.7.1/3 Test purpose: The originating user does not subscribe to the TIP service Privacy header not present. Ensure that the IUT acting as AS serving the originatin

45、g user that does not subscribe to the TIP service removes any Privacy header fields included in the SIP response defined as SIP_MESSAGE_VA before forwarding the response. Precondition: The originating user has not subscribed to the TIP service SIP messages: SIP_MESSAGE_VA1: Privacy: id SIP_MESSAGE_V

46、A2: Privacy header not present Comments: Test equipment AS Test equipment INVITE barb4right barb4right INVITE SIP_MESSAGE_VA 2 barb4left barb4left SIP_MESSAGE_VA 1 ETSI ETSI TS 101 596-2 V6.1.1 (2018-01)12 TSS Signalling/TIR TP TIP_N01_004 TIP/TIR reference 4.6.3 Selection expression PICS 4.5.1/2 AN

47、D PICS 4.7.1/3 AND PICS 4.7.1/7 Test purpose: The originating user has TIR override category. Ensure that, if the originating user has the override category, the AS removes Privacy header fields restricting the presentation of the terminating identity and sends the P-Asserted-Identity header in the

48、SIP response defined as SIP_MESSAGE_VA before forwarding the response. Precondition: The originating user has subscribed to the TIP service and Originating user has the override category SIP messages: SIP_MESSAGE_VA1: P-Asserted-Identity, Privacy = id SIP_MESSAGE_VA2: P-Asserted-Identity, no Privacy

49、 header or Privacy = none Comments: Test equipment AS Test equipment INVITE barb4right barb4right INVITE SIP_MESSAGE_VA2 barb4left barb4left SIP_MESSAGE_VA1 Values for tests purposes TIP_N01_001 to TIP_N02_004 VA_01 180 Ringing VA_02 183 Session progress VA_03 200 OK TSS Network entity/OrigAS TP TIP_N01_005 TIP/TIR reference 4.5.2.4 Selection expression PICS 4.5.1/2 AND PICS 4.7.1/3 Test purpose: The originating user subscribes to the TIP service. The “from-change“ tag is passed on. Ensure that the IUT acting as AS serving the originating user that subscribes to t