1、 ETSI TS 102 710-2 V5.2.1 (2016-02) Core Network and Interoperability Testing (INT); Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks; Conformance Test Specification; (3GPPTMRelease 10); Part 2: Test Suite Structure and Test Purposes (TSS Ess
2、ential, 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, including IPR searches, has been carried
3、 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. Foreword This Technical Specification (TS) has been produced by ETSI Technical C
4、ommittee Core Network and Interoperability Testing (INT). The present document is part 2 of a multi-part deliverable covering the Conformance Test Specification to the Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks (Release 10), as identifi
5、ed below: Part 1: “Protocol Implementation Conformance Statement (PICS)“; Part 2: “Test Suite Structure and Test Purposes (TSS Universal Mobile Telecommunications System (UMTS); LTE; Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks (3GPP TS 2
6、9.163 Release 10)“. 2 ETSI TS 102 710-1: “Core Network and Interoperability Testing (INT); Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks; Conformance Test Specification; (3GPPTM Release 10); Part 1: Protocol Implementation Conformance Stat
7、ement (PICS)“. 3 ISO/IEC 9646-1: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 4 Recommendation ITU-T T.38: “Procedures for real-time Group 3 facsimile communication over IP networks“. 5 Recommendation ITU-T Q.850:
8、 “Usage of cause and location in the Digital Subscriber Signalling System No. 1 and the Signalling System No. 7 ISDN user part“. 6 ETSI TS 129 658: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; SIP Transfer of IP Multimedia Service Ta
9、riff Information; Protocol specification (3GPP TS 29.658 Release 9)“. 7 Void. 2.2 Informative references References 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-specif
10、ic references, the latest version of the reference document (including any amendments) applies. 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 not necessary for the appli
11、cation of the present document but they assist the user with regard to a particular subject area. i.1 Recommendation ITU-T E.164: “The international public telecommunication numbering plan“. ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)73 Definitions, symbols and abbreviations 3.1 Definitions For the purp
12、oses of the present document, the terms and definitions given in 1 and the following apply: Implementation Under Test (IUT): Refer to ISO/IEC 9646-1 3. System Under Test (SUT): Refer to ISO/IEC 9646-1 3. Test Purpose (TP): Refer to ISO/IEC 9646-1 3. NOTE: This may contain additional information. 3.2
13、 Symbols For the purposes of the present document, the symbols given in 1 apply. 3.3 Abbreviations For the purposes of the present document, the abbreviations given in 1 and the following apply: ACM Address Complete Message ANM ANswer Message APM APplication transport Message APP APplication transpo
14、rt Parameter ASE Application Service ElementCGB Circuit Group Blocking message CGBA Circuit Group Blocking Acknowledge message COT Continuity messageGRA Group Reset Acknowledge message GRS Group ReSet message IAM Initial Address MessageIUT Implementation Under Test oBCI optional Backward Call Indica
15、tor oFCI optional Forward Call Indicator REL RELease message RLC ReLease Complete message RSC ReSet Circuit message SUT System Under Test TP Test Purpose 4 Test Suite Structure (TSS) The Test Suite Structure is in close alignment with ETSI TS 129 163 1. SIP-ISUP Basic call Sending_of_IAM TP_101_xxx
16、Sending_of_COT TP_102_xxxSending_of_SAM P_103_xxxSending_of_18x P_104_xxxSending_of_200_OK TP_105_xxx Sending_of_REL P_106_xxxReceipt_of_REL P_107_xxxReceipt_of_RSC-GRS-CGB TP_108_xxx Receipt_of_REFER TP_109_xxxAutonomous_Release P_110_xxxCharging TP_121_xxxETSI ETSI TS 102 710-2 V5.2.1 (2016-02)8IS
17、UP-SIP Basic call Sending_of_INVITE TP_201_xxx Receipt_of_COT TP_202_xxxSending_of_ACM P_203_xxxSending_of_CPG P_204_xxxReceipt_of_200_OK TP_205_xxx Sending_of_ANM TP_206_xxxSending_of_CON P_207_xxxReceipt_of_4xx-5xx-6xx TP_208_xxxReceipt_of_BYE TP_209_xxx Receipt_of_REL P_210_xxxReceipt_of_RSC-GRS-
18、CGB TP_211_xxxAutonomous_Release TP_212_xxxCharging TP_221_xxxPSTN-SS PSTN-SS/COL TP_302_xxx PSTN-SS/MCID TP_303_xxxPSTN-SS/SUB P_304_xxxPSTN-SS/CDIV P_305_xxxPSTN-SS/ECT TP_306_xxxPSTN-SS/CW TP_307_xxxPSTN-SS/HOLD P_308_xxxPSTN-SS/CCBS P_309_xxx PSTN-SS/CCNR P_310_xxxPSTN-SS/TP TP_311_xxxPSTN-SS/CO
19、NF TP_312_xxxPSTN-SS/CUG TP_313_xxxPSTN-SS/MLPP P_314_xxxPSTN-SS/GVNS TP_315_xxxPSTN-SS/REV P_316_xxx PSTN-SS/UUS P_317_xxxPSTN-SS/ACR P_318_xxxIMS-SS IMS-SS/OIP-OIR TP_401_xxx IMS-SS/TIP-TIR TP_402_xxxIMS-SS/CDIV TP_403_xxxPSTN-SS/CONF TP_404_xxxIMS-SS/MCID P_406_xxxIMS-SS/CUG TP_407_xxxIMS-SS/CC T
20、P_408_xxxIMS-SS/CW P_409_xxx 5 Test Purposes (TP) 5.1 Introduction 5.1.1 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 th
21、e user (see table 5.1.1-1). Table 5.1.1-1: TP identifier naming convention scheme Identifier: TP_ = group 3 digit field representing group reference according to TSS = TP number 3 digit sequential number (001 to 999) ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)95.1.2 Test strategy As the base standard ET
22、SI TS 129 163 1 contains no explicit requirements for testing, the TPs were generated as a result of an analysis of the base standard and the PICS specification ETSI TS 102 710-1 2. The criteria applied include the following: whether or not a test case can be built from the TP is not considered. 5.1
23、.3 Test purpose structure The test purpose structure is according to the test suite structure (TSS). The Reference column in each Test Purpose refers to the basic specification 1 except when explicitly stated. 6 Test purposes (TP) 6.1 SIP-ISUP protocol interworking 6.1.1 Incoming call interworking f
24、rom SIP to ISUP at I-MGCF 6.1.1.1 Sending of IAM TP number TP_101_001 Reference 7.2.3.1.1 TSS reference SIP-ISUP/Basic call/Sending_of_IAM/ Selection criteria Test Purpose name Sending of IAM Test Purpose Ensure that on reception of a SIP INVITE requesting a session, the I-MGCF sends an IAM message.
25、 ISUP Parameter values SIP Parameter values Comments Message flows Mg MGCF ISUP INVITE barb4right barb4right IAM 100 Trying barb4left Apply post test routine ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)10TP number TP_101_002 Reference 7.2.3.1.1 TSS reference SIP-ISUP/Basic call/Sending_of_IAM/ Selection
26、criteria PICS 6.1.1/1 AND PICS 6.2.1/1 AND PICS 6.2.1/2 Test Purpose name Preconditions support indicated in the Supported header COT procedure supported Test Purpose Ensure that the Preconditions procedure is successful if the support of Precondition is indicated in the Supported header. The IAM is
27、 immediately sent. The Nature of connection indicator is set to continuity check performed on a previous circuit or continuity check required. After the UPDATE was received, a COT is sent. ISUP Parameter values IAM: Nature of connection indicator = continuity check performed on a previous circuit or
28、 continuity check required COT: Continuity indicator = Continuity check successful SIP Parameter values INVITE: Supported: precondition, 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 183: Require: 100rel SDP a=curr:qos l
29、ocal none a=curr:qos remote none a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv UPDATE: SDP a=curr:qos local sendrecv a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 200 OK UPDATE SDP a=curr:qos local send
30、recv a=curr:qos remote sendrecv a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv Comments Message flows Mg MGCF ISUP INVITE barb4right barb4right IAM 100 Trying barb4left 183 Session Progress barb4left PRACK barb4right 200 OK (PRACK) barb4left UPDATE barb4right barb4right COT 20
31、0 OK (UPDATE) barb4left Apply post test routine ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)11TP number TP_101_003 Reference 7.2.3.1.1 TSS reference SIP-ISUP/Basic call/Sending_of_IAM/ Selection criteria PICS 6.1.1/1 AND PICS 6.2.1/1 AND NOT PICS 6.2.1/2 Test Purpose name Preconditions support indicated
32、in the Supported header Test Purpose Ensure that the Preconditions procedure is successful if the support of Precondition is indicated in the Supported header. The IAM is sent after the UPDATE was received. The Nature of connection indicator is set to continuity check is not required. ISUP Parameter
33、 values IAM: Nature of connection indicator = continuity check is not required SIP Parameter values INVITE: Supported: precondition, 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 183: Require: 100rel SDP a=curr:qos local
34、 none a=curr:qos remote none a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv UPDATE: SDP a=curr:qos local sendrecv a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 200 OK UPDATE SDP a=curr:qos local sendrecv
35、 a=curr:qos remote sendrecv a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv Comments Message flows Mg MGCF ISUP INVITE barb4right 100 Trying barb4left 183 Session Progress barb4left PRACK barb4right 200 OK (PRACK) barb4left UPDATE barb4right barb4right IAM 200 OK (UPDATE) barb4
36、left Apply post test routine ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)12TP number TP_101_004 Reference 7.2.3.1.1 TSS reference SIP-ISUP/Basic call/Sending_of_IAM/ Selection criteria PICS 6.1.1/1 AND PICS 6.2.1/1 AND PICS 6.2.1/2 Test Purpose name Preconditions support indicated in the Require header T
37、est Purpose Ensure that the Preconditions procedure is successful if the support of Precondition is indicated in the Require header. The IAM is immediately sent. The Nature of connection indicator is set to continuity check performed on a previous circuit or continuity check required. After the UPDA
38、TE was received, a COT is sent. ISUP Parameter values IAM: Nature of connection indicator = continuity check performed on a previous circuit or continuity check required COT: Continuity indicator = Continuity check successful SIP Parameter values INVITE: Require: precondition, 100rel SDP a=curr:qos
39、local none a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 183: Require: 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv UPDATE: SDP a=curr:qos local
40、sendrecv a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 200 OK UPDATE SDP a=curr:qos local sendrecv a=curr:qos remote sendrecv a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv Comments Message flows Mg MGCF ISUP INVITE barb4right bar
41、b4right IAM 100 Trying barb4left 183 Session Progress barb4left PRACK barb4right 200 OK (PRACK) barb4left UPDATE barb4right barb4right COT 200 OK (UPDATE) barb4left Apply post test routine ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)13TP number TP_101_005 Reference 7.2.3.1.1 TSS reference SIP-ISUP/Basic
42、call/Sending_of_IAM/ Selection criteria PICS 6.1.1/1 AND PICS 6.2.1/1 AND NOT PICS 6.2.1/2 Test Purpose name Preconditions support indicated in the Require header Test Purpose Ensure that the Preconditions procedure is successful if the support of Precondition is indicated in the Require header. The
43、 IAM is sent after the UPDATE was received. The Nature of connection indicator is set to continuity check is not required. ISUP Parameter values IAM: Nature of connection indicator = continuity check is not required SIP Parameter values INVITE: Require: precondition, 100rel SDP a=curr:qos local none
44、 a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 183: Require: 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv UPDATE: SDP a=curr:qos local sendrecv a
45、=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 200 OK UPDATE SDP a=curr:qos local sendrecv a=curr:qos remote sendrecv a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv Comments Message flows Mg MGCF ISUP INVITE barb4right 100 Trying ba
46、rb4left 183 Session Progress barb4left PRACK barb4right 200 OK (PRACK) barb4left UPDATE barb4right barb4right IAM 200 OK (UPDATE) barb4left Apply post test routine ETSI ETSI TS 102 710-2 V5.2.1 (2016-02)14TP number TP_101_006 Reference 7.3.3.1.1 TSS reference SIP-ISUP/Basic call/Sending_of_IAM/ Sele
47、ction criteria PICS 6.1.1/2 AND PICS 6.2.1/1 AND PICS 6.2.1/2 Test Purpose name Preconditions support indicated in the Supported header COT procedure supported Test Purpose Ensure that the Preconditions procedure is successful if the support of Precondition is indicated in the Supported header. The
48、IAM is immediately sent. The Nature of connection indicator is set to COT to be expected. After the UPDATE was received, a COT is sent. ISUP Parameter values IAM: Nature of connection indicator = COT to be expected COT: Continuity indicator = Continuity check successful SIP Parameter values INVITE:
49、Supported: precondition, 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 183: Require: 100rel SDP a=curr:qos local none a=curr:qos remote none a=des:qos optional local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv UPDATE: SDP a=curr:qos local sendrecv a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos optional remote sendrecv 200 OK UPDATE SDP a=curr:qos local sendrecv a=curr:qos remote sendr
