1、 ETSI TS 101 553-2 V3.2.1 (2014-07) Core Network and Interoperability Testing (INT); Testing of the IBCF requirements; (3GPP Release 9); Part 2: Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available fr
2、om 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 can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (o
3、r 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 Interoperability Testing (INT). The present document is part 2 of a multi-part deliv
4、erable covering the Testing of the IBCF requirements, as identified below: Part 1: “Protocol Implementation Conformance Statement (PICS)“; Part 2: “Test Suite Structure and Test Purposes (TSS Universal Mobile Telecommunications System (UMTS); LTE; IP multimedia call control protocol based on Session
5、 Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 Release 9)“. 2 ETSI TS 129 165: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Inter-IMS Network to Network Interface (NNI) (3GPP TS 29.165 Rele
6、ase 9)“. 3 ETSI TS 101 553-1: “Core Network and Interoperability Testing (INT); Testing of the IBCF requirements; (3GPP Release 9); Part 1: Protocol Implementation Conformance Statement (PICS)“. 4 ETSI TS 124 407: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunica
7、tions System (UMTS); LTE; TISPAN; PSTN/ISDN simulation services; Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR); Protocol specification (3GPP TS 24.407 Release 8)“. 5 ETSI TS 124 508: “Digital cellular telecommunications system (Phase 2+); Universal Mo
8、bile Telecommunications System (UMTS); LTE; PSTN/ISDN simulation services Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR); Protocol specification (3GPP TS 24.508 Release 8)“. 6 ETSI TS 124 505: “Digital cellular telecommunications system (Phase 2+); Uni
9、versal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation services: Conference (CONF); Protocol specification (3GPP TS 24.505 Release 8)“. 7 ETSI TS 124 406: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN
10、; PSTN/ISDN simulation services; Message Waiting Indication (MWI): Protocol specification (3GPP TS 24.406 Release 8)“. 8 ETSI TS 124 410: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; NGN Signalling Control Protocol; Communica
11、tion HOLD (HOLD) PSTN/ISDN simulation services; Protocol specification (3GPP TS 24.410 Release 8)“. ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)79 ETSI TS 124 411: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation
12、services: Anonymous Communication Rejection (ACR) and Communication Barring (CB); Protocol specification (3GPP TS 24.411 Release 8)“. 10 ETSI TS 124 516: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation servi
13、ces; Malicious Communication Identification (MCID); Protocol specification (3GPP TS 24.516 Release 8)“. 11 ETSI TS 124 529: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation services: Explicit Communication Tr
14、ansfer (ECT); Protocol specification (3GPP TS 24.529 Release 8)“. 12 ETSI TS 124 454: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; PSTN/ISDN simulation services; Protocol specification Closed User Group (CUG) (3GPP TS 24.454
15、Release 8)“. 13 ETSI TS 123 002: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Network architecture (3GPP TS 23.002 Release 9)“. 14 ETSI TS 123 228: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunic
16、ations System (UMTS); LTE; IP Multimedia Subsystem (IMS); Stage 2 (3GPP TS 23.228 Release 9)“. 15 IETF RFC 4244: “An Extension to the Session Initiation Protocol (SIP) for Request History Information“. 16 IETF RFC 3325: “Private Extensions to the Session Initiation Protocol (SIP) for Asserted Identi
17、ty within Trusted Networks“. 17 ETSI TS 129 162: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Interworking between the IM CN subsystem and IP networks (3GPP TS 29.162)“. 18 IETF RFC 2663: “IP Network Address Translator (NAT) Terminol
18、ogy and Considerations“. 19 IETF RFC 3261: “SIP: Session Initiation Protocol“. 20 IETF RFC 4028: “Session Timers in the Session Initiation Protocol (SIP)“. 21 IETF RFC 4412: “Communications Resource Priority for the Session Initiation Protocol (SIP)“. 2.2 Informative references The following referen
19、ced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 IEEE 802.11a-1999: “IEEE Standard for Telecommunications and Information Exchange Between Systems - LAN/MAN Specific Requirements - Part 11: Wireless Med
20、ium Access Control (MAC) and physical layer (PHY) specifications: High Speed Physical Layer in the 5 GHz band“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 1 to 19 apply. NOTE: This may contain additional infor
21、mation. ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)83.2 Symbols For the purposes of the present document, the symbols given in 1 to 19 apply. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in 1 to 19 apply. 4 Test Suite Structure (TSS) The Test Suite Structure is in
22、close alignment with clause 5.10, TS 124 229 1. Exit_Point reg IBCF_101_xxx bcall IBCF_102_xxxscr bcall IBCF_103_xxx ss oip-oir IBCF_104_xxx ss/tip-tir IBCF_105_xxx cdiv IBCF_106_xxxother IBCF_107_xxx nch reg IBCF_108_xxx bcall IBCF_109_xxxalg sip IBCF_110_xxx sdp IBCF_111_xxxEntry_Point reg IBCF_20
23、1_xxx bcall IBCF_202_xxxscr bcall IBCF_203_xxx oip-oir IBCF_204_xxx tip-tir IBCF_205_xxxcdiv IBCF_206_xxxother IBCF_207_xxx nch reg IBCF_208_xxx bcall IBCF_209_xxxalg sip IBCF_210_xxx sdp IBCF_211_xxx5 Test Purposes (TP) 5.1 Introduction For each requirement in 1 a TP is defined. 5.1.1 TP naming con
24、vention 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 5.1.1-1). ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)9Table 5.1.1-1: TP
25、identifier naming convention scheme Identifier: IBCF_ = group 3 digit field representing group reference according to TSS = TP number 3 digit sequential number (001-999) 5.1.2 Test strategy As the base standard TS 124 229 1 contains no explicit requirements for testing, the TPs were generated as a r
26、esult of an analysis of the base standard and the PICS specification TS 101 553-1 3. The criteria applied include the following: whether or not a test case can be built from the TP is not considered. 6 Test purposes IBCF test 6.1 IBCF as an exit point 6.1.1 Registration TP number IBCF_101_001 Refere
27、nce 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 Test Purpose name WWW-Authenticate header is passed unchanged Test Purpose When an IBCF receives a REGISTER request from the visited network it shall forward this request to the other home network. If the IBCF receives th
28、e 401 Unauthorized final response from the other home network the WWW-Authenticate header is unchanged in the forwarded SIP response. SIP Parameter values 401 1: WWW-Authenticate 401 2: WWW-Authenticate Comments Message flows Mx SUT Ic REGISTER barb4right barb4right REGISTER 401 Unauthorized 2 barb4
29、left barb4left 401 Unauthorized 1 Apply post test routine ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)10TP number IBCF_101_002 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 AND PICS 7.1.1/2 Test Purpose name The Authorization header is passed unchanged Test Purpose
30、When an IBCF receives a REGISTER request from the visited network it shall forward this request to the other home network. The Authorization header remains unchanged in the forwarded SIP request. SIP Parameter values REGISTER 1: Authorization Path Require: path P-Charging-Vector: icid; orig-ioi REGI
31、STER 2: Authorization Path Require: path P-Charging-Vector: icid; orig-ioi Comments Message flows Mx SUT Ic REGISTER 1 barb4right barb4right REGISTER 2 200 OK REGISTER barb4left barb4left 200 OK REGISTER Apply post test routine TP number IBCF_101_003 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/
32、reg Selection criteria PICS 7.2.1/1 AND PICS 7.1.1/2 Test Purpose name The P-Associated-URI, Path, Service-Route and P-Charging-Vector headers are passed unchanged Test Purpose When an IBCF receives a 200 OK REGISTER request from the other (home) network it shall forward this request to the own (vis
33、ited) network. The P-Associated-URI, Path, Service-Route, P-Charging-Vector headers remain unchanged in the forwarded SIP response. SIP Parameter values 200 OK 1: P-Associated-URI Path Service-Route P-Charging-Vector: term-ioi Contact 200 OK 2: P-Associated-URI Path Service-Route P-Charging-Vector:
34、term-ioi Contact Comments Message flows Mx SUT Ic REGISTER 1 barb4right barb4right REGISTER 2 200 OK REGISTER barb4left barb4left 200 OK REGISTER Apply post test routine ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)11TP number IBCF_101_004 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection cri
35、teria PICS 7.2.1/1 Test Purpose name The Event and Expires header are passed unchanged Test Purpose When an IBCF receives a SUBSCRIBE request from the visited network it shall forward this request to the other home network. The Event header and the Expires header remain unchanged in the request. SIP
36、 Parameter values SUBSCRIBE 1: Event: reg P-Charging-Vector: icid Expires: 600 000 SUBSCRIBE 2: Event: reg P-Charging-Vector: icid Expires: 600 000 Comments Message flows Mx SUT Ic The registration procedure was successful SUBSCRIBE 1 barb4right barb4right SUBSCRIBE 2 200 OK SUBSCRIBE barb4left barb
37、4left 200 OK SUBSCRIBE Apply post test routine TP number IBCF_101_005 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 Test Purpose name The reginfo body is passed unchanged Test Purpose When an IBCF receives a NOTIFY request from the visited network it shall forw
38、ard this request to the other home network. The Event header and the XML body remain unchanged in the request. SIP Parameter values NOTIFY 1: Event: reg Content-Type: application/reginfo+xml sip:any value NOTIFY 2: Event: reg Content-Type: application/reginfo+xml sip:any value Comments Message flows
39、 Mx SUT Ic The registration procedure was successful NOTIFY 1 barb4right barb4right NOTIFY 2 200 OK NOTIFY barb4left barb4left 200 OK NOTIFY Apply post test routine ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)12TP number IBCF_101_006 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria
40、 PICS 7.2.1/1 AND PICS 7.2.1/4 Test Purpose name The IBCF selects an alternative entry point to the other network if a 3xx was received Test Purpose When an IBCF receives a SIP 3xx (Redirection) response from another (home) network entry point to a previously forwarded SIP REGISTER request, it shall
41、 resend the Register request to another entry point to which it has not previously forwarded the same request. SIP Parameter values Comments IUT configured with two entry points to home network Message flows Mx SUT Ic 1 Ic 2 REGISTER barb4right barb4right REGISTER barb4left 3xx barb4right REGISTER 2
42、00 OK REGISTER barb4left barb4left 200 OK REGISTER Apply post test routine TP number IBCF_101_007 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 AND PICS 7.2.1/4 Test Purpose name The IBCF selects an alternative entry point to the other network if a 480 was rece
43、ived Test Purpose When an IBCF receives SIP 480 (Temporarily Unavailable) response from a home network entry point to a previously forwarded SIP REGISTER request, it shall forward the Register request to another home network entry point to which it has not previously forwarded the same request. SIP
44、Parameter values Comments IUT configured with two entry points to home network Message flows Mx SUT Ic 1 Ic 2 REGISTER barb4right barb4right REGISTER barb4left 480 Temporarily Unavailable barb4right REGISTER 200 OK REGISTER barb4left barb4left 200 OK REGISTER Apply post test routine TP number IBCF_1
45、01_008 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 AND PICS 7.2.1/4 Test Purpose name The IBCF selects an alternative entry point to the other network if no response was received Test Purpose When an IBCF receives no response from a home network entry point t
46、o a previously forwarded SIP REGISTER request, it shall forward the Register request to another home network entry point to which it has not previously forwarded the same request. SIP Parameter values Comments IUT configured with two entry points to home network Message flows Mx SUT Ic 1 Ic 2 REGIST
47、ER barb4right barb4right REGISTER No response barb4right REGISTER 200 OK REGISTER barb4left barb4left 200 OK REGISTER Apply post test routine ETSI ETSI TS 101 553-2 V3.2.1 (2014-07)13TP number IBCF_101_009 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 Test Purp
48、ose name The IBCF sends a 504 if a 3xx to a REGISTER request was received Test Purpose If an IBCF receives a SIP 3xx (Redirection) response to a SIP REGISTER request from all entry points in the registering user s home network, it shall send a SIP 504 (Server Time-Out) response to the P-CSCF. SIP Pa
49、rameter values Comments IUT configured with one entry points to home network Message flows Mx SUT Ic REGISTER barb4right barb4right REGISTER barb4left 3xx 504 Server Time-Out barb4left Apply post test routine TP number IBCF_101_010 Reference 5.10.2.1 3) 1 TSS reference Exit_Point/reg Selection criteria PICS 7.2.1/1 Test Purpose name The IBCF sends a 504 if a 480 to a REGISTER request was received Test Purpose If an IBCF receives a SIP 480 (Temporarily Unavailable) response to a SIP REGISTER request
