1、 ETSI TS 129 292 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Interworking between the IP Multimedia (IM) Core Network (CN) subsystem (IMS) and MSC Server for IMS Centralized Services (ICS) (3GPP TS 29.292 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 1
2、29 292 V14.0.0 (2017-04)13GPP TS 29.292 version 14.0.0 Release 14Reference RTS/TSGC-0329292ve00 Keywords LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enre
3、gistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present do
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9、n. ETSI ETSI TS 129 292 V14.0.0 (2017-04)23GPP TS 29.292 version 14.0.0 Release 14Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI me
10、mbers and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); 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.et
11、si.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 on the ETSI Web server) which are, or may be, or may become, essential to t
12、he present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as be
13、ing references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“,
14、“will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 129 292 V14.0.0 (2017-04)33GPP TS 2
15、9.292 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 11g33.1 Definitions 11g33.2 Abbreviations . 11g34 Interworking overview . 12g34.1 Interworking reference model 1
16、2g34.2 Interworking reference points and interfaces . 12g34.3 Interworking functional entities . 13g34.3.1 MSC Server enhanced for ICS 13g34.3.2 Circuit Switched Media Gateway Function (CS-MGW) 13g34.4 Control plane interworking. 13g34.5 User plane interworking . 13g35 Control plane procedures and i
17、nterworking . 13g35.1 General . 13g35.2 IMS registration procedures interworking 14g35.2.1 Initial registration 14g35.2.2 Reregistration 14g35.2.3 MSC Server initiated deregistration 14g35.3 Interworking of mobile originating call setup from NAS signalling to SIP . 15g35.3.1 General 15g35.3.2 Receip
18、t of a setup message . 15g35.3.3 Sending of INVITE . 15g35.3.3.1 General 15g35.3.3.2 Coding of INVITE 15g35.3.3.3 Coding of the SDP offer 17g35.3.3.4 Actions on the SDP answer . 17g35.3.4 Sending of ALERTING 17g35.3.4a Sending of PROGRESS 17g35.3.4b Through-Connecting early media from IMS 18g35.3.5
19、Applying ringback tone 18g35.3.6 Receipt of 200 OK (INVITE) . 18g35.3.7 Receipt of status-codes 3xx 18g35.3.8 Receipt of SIP status-codes 4xx, 5xx or 6xx. 18g35.3.9 Receipt of DISCONNECT 23g35.3.10 Restoration procedures . 23g35.3.11 Autonomous clearing initiated by the MSC Server 23g35.4 Interworki
20、ng of mobile terminating call setup from SIP to NAS signalling 24g35.4.1 General 24g35.4.2 Receipt of initial INVITE . 24g35.4.3 Sending of SETUP 25g35.4.4 Receipt of CALL CONFIRMED 27g35.4.5 Bearer establishment . 28g35.4.5.1 Network side bearer establishment . 28g35.4.5.2 Access bearer assignment
21、. 28g35.4.5.3 Transcoding . 28g35.4.6 Receipt of ALERTING . 28g35.4.7 Applying early media 28g35.4.8 Call rejection or abandonment 29g3ETSI ETSI TS 129 292 V14.0.0 (2017-04)43GPP TS 29.292 version 14.0.0 Release 145.4.8.1 Receipt of RELEASE COMPLETE or DISCONNECT . 29g35.4.8.2 Receipt of CANCEL or B
22、YE 32g35.4.9 Receipt of CONNECT 32g35.4.10 Call failure procedures 32g35.4.11 Autonomous clearing initiated by the MSC Server 32g35.5 Interworking of established call clearing between NAS signalling and SIP 32g35.5.1 General 32g35.5.2 Clearing initiated by the mobile 33g35.5.3 Clearing initiated by
23、the IM CN subsystem 33g35.5.4 Autonomous clearing initiated by the MSC Server 33g35.6 Supplementary Services invocation . 33g35.6.1 Originating identification presentation/restriction (OIP/OIR) 33g35.6.2 Terminating identification presentation/restriction (TIP/TIR) 33g35.6.2.1 Terminating identifica
24、tion presentation (TIP) . 33g35.6.2.2 Terminating identification restriction (TIR) 34g35.6.3 Communication Hold (HOLD) . 34g35.6.3.1 HOLD initiated via NAS signalling 34g35.6.3.1.1 Hold . 34g35.6.3.1.2 Resume 35g35.6.3.2 HOLD initiated via SIP signalling 35g35.6.3.2.1 Hold . 35g35.6.3.2.2 Resume 35g
25、35.6.4 Communication Waiting (CW) . 35g35.6.4.1 Receipt of initial INVITE 35g35.6.4.2 Accepting the waiting call . 36g35.6.4.3 Rejecting the waiting call 36g35.6.4.4 Communication release during waiting condition . 37g35.6.4.5 CW condition timeout . 37g35.6.4.6 Notification to originator . 37g35.6.5
26、 Communication Barring (CB). 37g35.6.6 Communication Diversion 38g35.6.6.1 General 38g35.6.6.2 CDIV invocation . 38g35.6.6.2.1 Communication Forwarding Unconditional (CFU) . 38g35.6.6.2.2 Communication Forwarding Busy (CFB) . 38g35.6.6.2.3 Communication Forwarding No Reply (CFNR) . 38g35.6.6.2.4 Com
27、munication Forwarding on Not Logged-In (CFNL) 38g35.6.6.2.5 Communication Deflection (CD) 38g35.6.6.2.6 Communication Forwarding on Subscriber Not Reachable (CFNRc) . 39g35.6.6.3 Notifications relating to CDIV 39g35.6.6.3.1 Void . 39g35.6.6.3.2 Notification to an originating user on CS access . 39g3
28、5.6.6.3.3 Notification to a terminating user on CS access 39g35.6.7 Explicit Communication Transfer (ECT) . 40g35.6.7.1 General 40g35.6.7.2 MSC Server as transferor on behalf of UE 40g35.6.7.3 MSC Server as transferee on behalf of UE . 41g35.6.7.3.1 Actions without 3PCC . 41g35.6.7.3.2 Actions with
29、3PCC 41g35.6.7.4 MSC Server as transfer target on behalf of UE . 41g35.6.8 Conference (CONF) 42g35.6.8.1 General 42g35.6.8.2 MSC Server as conference creator 42g35.6.8.2.1 Conference creation . 42g35.6.8.2.2 Putting the conference on hold 42g35.6.8.2.3 Resuming a held conference 42g35.6.8.2.4 Adding
30、 a party to the conference . 42g35.6.8.2.5 Terminating the conference or disconnecting a party from the conference . 43g35.6.8.2.6 Receipt of a SplitMPTY message 43g35.6.8.2.7 Remote party disconnects from the conference . 43g35.6.8.3 MSC Server as conference participant 43g35.6.8.3.1 Receipt of inv
31、itation to conference 43g3ETSI ETSI TS 129 292 V14.0.0 (2017-04)53GPP TS 29.292 version 14.0.0 Release 145.6.8.3.1.1 General . 43g35.6.8.3.1.2 Receipt of REFER within a dialog . 43g35.6.8.3.1.3 Receipt of REFER outside a dialog . 44g35.6.8.3.1.4 Receipt of INVITE . 44g35.6.8.3.2 Notification of conf
32、erence invocation . 44g35.6.9 Customized Alerting Tones (CAT) . 44g35.6.9.1 General 44g35.6.9.2 Early session model. 45g35.6.9.2.1 Originating request 45g35.6.9.3 Forking model . 45g35.6.9.4 Gateway model . 45g35.6.10 Communication Completion Services (CCBS/CCNL/CCNR) . 45g35.6.10.1 General 45g35.6.
33、10.2 Communication Completion Terminated at Served User 45g35.6.10.3 Communication Completion Originated at Served User . 45g35.6.10.3.1 Actions without 3PCC . 45g35.6.10.3.2 Actions with 3PCC 45g35.7 Supplementary Service Configuration 46g35.7.1 General 46g35.7.2 Receipt of REGISTER message . 46g35
34、.7.3 Receipt of HTTP response 46g35.7.4 Service data interworking . 46g35.7.4.1 Originating identification presentation/restriction (OIP/OIR) 46g35.7.4.1.1 Registration/erasure . 46g35.7.4.1.2 Activation/deactivation 47g35.7.4.1.3 Interrogation 47g35.7.4.2 Terminating identification presentation/res
35、triction (TIP/TIR) 47g35.7.4.2.1 Registration/erasure . 47g35.7.4.2.2 Activation/deactivation 47g35.7.4.2.3 Interrogation 47g35.7.4.3 Communication Hold (HOLD) . 48g35.7.4.4 Communication Waiting (CW) . 48g35.7.4.4.1 Registration/erasure . 48g35.7.4.4.2 Activation/deactivation 48g35.7.4.4.3 Interrog
36、ation 48g35.7.4.5 Communication Barring (CB) . 49g35.7.4.5.1 Registration/erasure . 49g35.7.4.5.2 Activation/deactivation 49g35.7.4.5.3 Interrogation 49g35.7.4.6 Communication Diversion (CDIV) . 49g35.7.4.6.1 Registration . 49g35.7.4.6.1a Erasure . 50g35.7.4.6.2 Activation/deactivation 51g35.7.4.6.3
37、 Interrogation 51g35.7.4.7 Explicit Communication Transfer (ECT) 52g35.7.4.8 Conference (CONF) 52g35.7.4.9 Communication Completion Services (CCBS/CCNL/CCNR) . 52g35.7.4.9.1 Activation/deactivation 52g35.7.4.9.2 Interrogation 52g35.8 Handover / Relocation 53g35.8.1 Intra-MSC Handover/Relocation 53g3
38、5.8.2 Inter-MSC Handover/Relocation 53g36 User plane interworking . 53g36.1 General . 53g36.2 IuCS to Mb interworking . 53g36.2.1 Interworking with transcoding 53g36.2.2 Transcoder-less interworking 54g36.3 TDM-based A-interface to Mb interworking . 55g36.3.1 Interworking with transcoding 55g36.3.2
39、Transcoder-less interworking 55g36.4 IP-based A-interface to Mb interworking . 56g3ETSI ETSI TS 129 292 V14.0.0 (2017-04)63GPP TS 29.292 version 14.0.0 Release 146.4.1 Interworking with transcoding 56g36.4.2 Transcoder-less interworking 56g37 MSC Server CS-MGW interaction 57g37.1 Mobile originated c
40、all 57g37.1.1 CS-MGW selection . 57g37.1.2 IMS session side establishment 57g37.1.2.1 General 57g37.1.2.2 Additions to Reserve RTP Connection Point Procedure . 57g37.1.2.3 Additions to Configure RTP Connection Point Procedure 57g37.1.3 Access bearer establishment . 58g37.1.3.1 General 58g37.1.3.2 Iu
41、 interface on IP . 58g37.1.3.3 A interface over IP 58g37.1.3.4 A interface over TDM . 58g37.1.3.5 Iu over UTRAN and GERAN . 58g37.1.4 Apply ringing tone 58g37.1.5 Through connection 59g37.1.5a Handling of Forking 59g37.1.6 Failure handling in MSC server 59g37.2 Mobile terminated call 59g37.2.1 CS-MG
42、W selection . 59g37.2.2 Network side session establishment 59g37.2.2.1 General 59g37.2.2.2 Additions to Reserve and Configure RTP Connection Point 59g37.2.3 Access bearer assignment . 60g37.2.3.1 General 60g37.2.3.2 Iu interface on IP . 60g37.2.3.3 A interface over IP 60g37.2.3.4 A interface over TD
43、M . 60g37.2.3.5 Iu over UTRAN and GERAN . 60g37.2.4 Apply ringing tone 60g37.2.5 Through connection 61g37.2.6 Announcement 61g37.2.7 Failure handling in the MSC server 61g37.3 Call clearing . 61g37.3.1 Clearing received from the network 61g37.3.1.1 Access bearer clearing . 61g37.3.1.2 Network side c
44、learing . 61g37.3.2 Clearing received from the user 61g37.3.2.1 Access bearer clearing . 61g37.3.2.2 Network side clearing . 62g37.3.3 Call clearing received from the CS-MGW . 62g37.3.3.1 Bearer released received on the access side 62g37.3.3.2 Bearer released received on the network side . 62g37.4 C
45、all independent procedures 62g37.5 Explicit Congestion Notification 62g37.6 Multimedia Priority Service (MPS) Support 62g37.7 Interactive Connectivity Establishment 62g37.8 Codec Parameters Handling . 63g37.8.1 Handling of common codec parameters 63g37.8.2 EVS speech codec . 63g37.9 SDP Capability N
46、egotiation (SDPCapNeg) . 63g3Annex A (informative): Change history . 64g3History 65g3ETSI ETSI TS 129 292 V14.0.0 (2017-04)73GPP TS 29.292 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present doc
47、ument are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where
48、: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is in
49、cremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 129 292 V14.0.0 (2017-04)83GPP TS 29.292 version 14.0.0 Release 141 Scope IMS Centralized Services (ICS) enable the delivery of IM CN subsystem based multimedia telephony and supplementary services as defined in 3GPP TS 24.173 4 to users regardless of the attached access network type; e.g. CS domain access or IP-CAN. The present document specifies the principles of interworking between the IM CN subsystem and CS domain in order to enable ICS for UEs using CS domain access. The prese
