ETSI TS 101 585-2014 Core Network and Interoperability Testing (INT) IMS interconnection tests at the Ic Interface Test Suite Structure and Test Purposes (TSS&TP) (V1 2 1)《核心网和互操作性_1.pdf

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1、 ETSI TS 101 585 V1.2.1 (2014-04) Core Network and Interoperability Testing (INT); IMS interconnection tests at the Ic Interface; Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Sec

2、retariat. 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 (or the updates o

3、n 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). ETSI ETSI TS 101 585 V1.2.1 (2014-04)61 Scope The present document

4、specifies the Test Suite Structure and Test Purposes (TSS Universal Mobile Telecommunications System (UMTS); LTE; Inter-IMS Network to Network Interface (NNI) (3GPP TS 29.165 Release 10)“. 2 ETSI TS 124 229: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications

5、System (UMTS); LTE; IP multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3 (3GPP TS 24.229 Release 10)“. 3 IETF RFC 4566 (2006): “SDP: Session Description Protocol“. 4 IETF RFC 3261 (2002): “SIP: Session Initiation Protocol“. 5

6、IETF RFC 3264 (2002): “An Offer/Answer Model with the Session Description Protocol (SDP)“. 6 IETF RFC 3312 (2002): “Integration of Resource Management and Session Initiation Protocol (SIP)“. 7 ETSI TS 124 607: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunication

7、s 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 Release 10)“. 8 ETSI TS 124 608: “Digital cellular telecommunications system (Phase 2+); U

8、niversal 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 10)“. 9 ETSI TS 124 604: “Digital cellular teleco

9、mmunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Communication Diversion (CDIV) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.604 version 10.3.0 Release 10)“. 10 ETSI TS 124 605: “Digital cellular telecommunications sy

10、stem (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Conference (CONF) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.605 Release 10)“. ETSI ETSI TS 101 585 V1.2.1 (2014-04)711 ETSI TS 124 629: “Digital cellular telecommunications system

11、(Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Explicit Communication Transfer (ECT) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.629 Release 10)“. 12 ETSI TS 124 611: “Digital cellular telecommunications system (Phase 2+); Universal M

12、obile Telecommunications System (UMTS); LTE; Anonymous Communication Rejection (ACR) and Communication Barring (CB) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.611 Release 10)“. 13 ETSI TS 124 654: “Digital cellular telecommunications system (Phase 2+); U

13、niversal Mobile Telecommunications System (UMTS); LTE; Closed User Group (CUG) using IP Multimedia (IM) Core Network (CN) subsystem, Protocol Specification (3GPP TS 24.654 Release 10)“. 14 ETSI TS 124 642: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications Sy

14、stem (UMTS); LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol Specification (3GPP TS 24.642 Release 10)“. 15 ETSI TS 124 615: “Digital cellular telecommunications system (Pha

15、se 2+); Universal Mobile Telecommunications System (UMTS); LTE; Communication Waiting (CW) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol Specification (3GPP TS 24.615 Release 10)“. 16 ETSI TS 124 606: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommu

16、nications System (UMTS); LTE; Message Waiting Indication (MWI) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.606 Release 10)“. 17 ETSI TS 124 610: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE

17、; Communication HOLD (HOLD) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.610 Release 10)“. 18 ETSI TS 124 616: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Malicious Communication Identific

18、ation (MCID) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.616 Release 10)“. 19 ETSI TS 129 658: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; TISPAN; SIP Transfer of IP Multimedia Service Ta

19、riff Information; Protocol specification (3GPP TS 29.658 Release 10)“. 20 ETSI TS 124 628: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem; Proto

20、col specification (3GPP TS 24.628 Release 10)“. 21 IETF RFC 5009 (September 2007): “Private header (P-Header) extension to the Session Initiation Protocol (SIP) for authorization of Early Media“. 22 Recommendation ITU-T V.152 (November 2004): “Procedures for supporting Voice-Band Data over IP Networ

21、ks“. 23 Recommendation ITU-T T.38 (September 2010, prepublished): “Procedures for real-time Group 3 facsimile communication over IP networks“. 24 Recommendation ITU-T Q.1912.5: “SERIES Q: SWITCHING AND SIGNALLING Specifications of signalling related to Bearer Independent Call Control (BICC) Interwor

22、king between Session Initiation Protocol (SIP) and Bearer Independent Call Control protocol or ISDN User Part“. 25 ETSI TS 183 036: “Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); ISDN/SIP interworking; Protocol specification“. 26 IETF RFC 4733: “R

23、TP Payload for DTMF Digits, Telephony Tones, and Telephony Signals“. ETSI ETSI TS 101 585 V1.2.1 (2014-04)827 IETF RFC 4028: “Session Timers in the Session Initiation Protocol (SIP)“. 2.2 Informative references The following referenced documents are not necessary for the application of the present d

24、ocument but they assist the user with regard to a particular subject area. i.1 ETSI EN 300 403-1: “Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 1: Protocol specification IT

25、U-T Recommendation Q.931 (1993), modified“. i.2 ISO/IEC 9646 (1994): “Information technology - Open Systems Interconnection - Conformance testing methodology and framework“. i.3 ETSI TR 102 775 (V1.5.1): “Speech and multimedia Transmission Quality (STQ); Guidance on objectives for Quality related Pa

26、rameters at VoIP Segment-Connection Points; A support to NGN transmission planners“. i.4 Recommendation ITU-T Q.1902.2 (07/2001): “Bearer Independent Call Control protocol (Capability Set 2) and Signalling System No.7 ISDN User Part: General functions of messages and parameters“. 3 Definitions and a

27、bbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: BICC or ISUP specific terminology, references to Recommendation ITU-T Q.1902.2 i.4. For SIP and SDP specific terminology, references to RFC 3261 4 and RFC 4566 3 respectively. Definition

28、s for additional terminology used in this interworking Recommendation are as follows: Adjacent SIP Node (ASN): SIP node (e.g. SIP Proxy or Back-to-Back User Agent or the SIP side of an IWU) that has established a direct trust relation (association) with Incoming or Outgoing IWU entities NOTE: The SI

29、P Proxy and Back-to-Back User Agent are defined in accordance with RFC 3261 4. Basic Call Control (BCC): signalling protocol associated with the DSS1 - ISDN Basic Call control procedures of ITU-T recommendation Q.931 15 (EN 300 403-1 i.1) Incoming Interworking Unit (I-IWU): physical entity, (which c

30、an be combined with a BICC ISN or ISUP exchange) that terminates incoming calls using SIP and originates outgoing calls using the BICC or ISUP protocols incoming or outgoing: direction of a call (not signalling information) with respect to a reference point incoming SIP or BICC/ISUP (network): netwo

31、rk, from which the incoming calls are received, that uses the SIP or BICC/ISUP protocol (without the term “network“, it simply refers to the protocol) inopportune: specifies a test purpose covering a signalling procedure where an inopportune message (type of message not expected in the IUT current s

32、tate) is sent to the IUT Outgoing Interworking Unit (O-IWU): physical entity, (which can be combined with a BICC ISN or ISUP exchange) that terminates incoming calls using BICC or ISUP protocols and originates outgoing calls using the SIP outgoing SIP or BICC/ISUP (network): network, to which the ou

33、tgoing calls are sent, that uses the SIP or BICC/ISDN protocol NOTE: Without the term “network“, it simply refers to the protocol. ETSI ETSI TS 101 585 V1.2.1 (2014-04)9SIP precondition: indicates the support of the SIP “precondition procedure“ NOTE: as defined in RFC 3312 6. syntactically invalid:

34、specifies a test purpose covering a signalling procedure where a valid (expected in the current status of the IUT) but not correctly encoded (unknown or incorrect parameter values) message is sent to the IUT, which reacts correctly and eventually reject the message test purpose: non-formal test desc

35、ription, mainly using text NOTE: TSIs test description can be used as the basis for a formal test specification (e.g. Abstract Test Suite in TTCN). See ISO/IEC 9646 i.2. valid: specifies a test purpose covering a signalling procedure where all the messages sent to or received from the IUT are valid

36、(expected in the current status of the IUT) and correctly encoded 3.1.1 Conventions for representation of SIP/SDP information 1) All letters of SIP method names are in capital. EXAMPLE 1: INVITE, INFO. 2) SIP header fields are identified by the unabbreviated header field name as defined in the relev

37、ant RFC, including capitalization and enclosed hyphens but excluding the following colon. EXAMPLE 2: To, From, Call-ID. 3) Where it is necessary to refer with finer granularity to components of a SIP message, the component concerned is identified by the ABNF rule name used to designate it in the def

38、ining RFC (generally 25/RFC 3261 4), in plain text without surrounding angle brackets. EXAMPLE 3: Request-URI, the user info portion of a sip: URI. 4) URI types are represented by the lower-case type identifier followed by a colon and the abbreviation “URI“ EXAMPLE 4: sip: URI, tel: URI. 5) SIP prov

39、isional responses and final responses other than 2XX are represented by the status code followed by the normal reason phrase for that status code, with initial letters capitalized. EXAMPLE 5: 100 Trying, 484 Address Incomplete. 6) Because of potential ambiguity within a call flow about which request

40、 a 200 OK final response answers, 200 OK is always followed by the method name of the request. EXAMPLE 6: 200 OK INVITE, 200 OK PRACK. 7) A particular line of an SDP session description is identified by the two initial characters of the line - that is, the line type character followed by “=“ EXAMPLE

41、 7: m=line, a=line. 8) Where it is necessary to refer with finer granularity to components of a session description, the component concerned is identified by its rule name in the ABNF description of the SDP line concerned, delimited with angle brackets. EXAMPLE 8: the and components of the m= line.

42、ETSI ETSI TS 101 585 V1.2.1 (2014-04)103.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ACR Anonymous Communication Rejection CB Communication Barring CFB Communication Forwarding Busy CCBS Completion of Communications to Busy Subscriber CCNR Completion

43、of Communications by No Reply CD Communication Deflection CDIV Communication DIVersionCDP Charging Determinating Point CDR Communication Data RecordCFNL Communication Forwarding Not Logged in CFNR Communication Forwarding No Reply CFU Communication Forwarding Unconditional CONF Conference CUG Closed

44、 User Group CW Communication Waiting ECT Explicit Communication Transfer FFS For Further Study GW GateWay HOLD Communication Hold ISDN Integrated Services Digital Network IUT Implementation Under Test MCID Malicious Communication Identification MWI Message Waiting Indication NDUB Network Determined

45、User Busy OIP Originating Identification Presentation OIR Originating Identification presentation Restriction PASP Public Answering Safety Point PICS Protocol Implementation Conformance Statement PSTN Public Switched Telephone Network QoS Quality of service SIP Session Initiation Protocol TIP Termin

46、ating Identification Presentation TIR Terminating Identification Restriction TP Test Purpose TSS Test Suite Structure UDUB User Determined User Busy ETSI ETSI TS 101 585 V1.2.1 (2014-04)114 Test Suite Structure (TSS) BCALL successful SS_bcall_xxx Codec_Negotiation SS_codec_xxxResource_Reservation SS

47、_resource_xxxunsuccessful SS_unsucc_xxx SIP-SIP Service OIP SS_oip_xxx OIR SS_oir_xxxTIP SS_tip_xxxTIR SS_tir_xxx HOLD SS_hold_xxxCFU SS_cfu_xxx CFB SS_cfb_xxx CFNR SS_cfnr_xxx CFNL SS_cfnl_xxxCD SS_cd_xxx CONF SS_conf_xxx ACR-CB SS_acr-cb_xxx CUG SS_cug_xxxCW SS_cw_xxx ECT SS_ect_xxxMCID SS_mcid_xx

48、xMWI SS_mwi_xxx CC SS_cc_xxxSIP-I UUS SS_uus_xxx SUB SS_sub_xxxTP SS_tp_xxxNubP SS_NP_xxx ACCOUNTING SS_acc _xxxCS SS_csel_xxx EmC SS_ecall_xxxSIP_charging SS_sipc_xxx SIP-SIP/QoS SS_qos_xxx5 Declarations 5.1 Numbering Scheme FFS. 5.2 Reference configuration This reference configuration depicted in

49、figure 5.2-1 shall be used to perform an interconnection test between two network operators. Here is depicted the reference point to observe the message flow at the Ic interface between the two networks (in the Test purposes mentioned Interconnection Interface) one for a single operator and the possible set of end devices used to perform the Test Purposes. ETSI ETSI TS 101 585 V1.2.1 (2014-04)12Figure 5.2-1: Reference configuration for the interconnection test 5.3 Selection of End Devices With the specified