1、 ETSI TS 129 292 V14.3.0 (2018-01) 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 14.3.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 1
2、29 292 V14.3.0 (2018-01)13GPP TS 29.292 version 14.3.0 Release 14Reference RTS/TSGC-0329292ve30 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
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9、 Association. ETSI ETSI TS 129 292 V14.3.0 (2018-01)23GPP TS 29.292 version 14.3.0 Release 14Intellectual Property Rights Essential patents 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 p
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13、 use or reproduce any trademark and/or tradename. Mention of those trademarks in the present 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 3rd Generatio
14、n 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 being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and
15、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“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Ru
16、les (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 V14.3.0 (2018-01)33GPP TS 29.292 version 14.3.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs termi
17、nology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions and abbreviations . 11g33.1 Definitions 11g33.2 Abbreviations . 11g34 Interworking overview . 12g34.1 Interworking reference model 12g34.2 Interworking reference points and interfaces . 13g34.3 Interworking functional entities . 13g34.
18、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 . 14g35 Control plane procedures and interworking . 14g35.1 General . 14g35.2 IMS registration procedures interworking 15g35.2.1 Initial regi
19、stration 15g35.2.2 Reregistration 15g35.2.3 MSC Server initiated deregistration 15g35.3 Interworking of mobile originating call setup from NAS signalling to SIP . 15g35.3.1 General 15g35.3.2 Receipt of a setup message . 15g35.3.3 Sending of INVITE . 16g35.3.3.1 General 16g35.3.3.2 Coding of INVITE 1
20、6g35.3.3.3 Coding of the SDP offer 17g35.3.3.4 Actions on the SDP answer . 17g35.3.4 Sending of ALERTING 18g35.3.4a Sending of PROGRESS 18g35.3.4b Through-Connecting early media from IMS 18g35.3.5 Applying ringback tone 18g35.3.6 Receipt of 200 OK (INVITE) . 18g35.3.7 Receipt of status-codes 3xx 19g
21、35.3.8 Receipt of SIP status-codes 4xx, 5xx or 6xx. 19g35.3.9 Receipt of DISCONNECT 24g35.3.10 Restoration procedures . 24g35.3.11 Autonomous clearing initiated by the MSC Server 25g35.4 Interworking of mobile terminating call setup from SIP to NAS signalling 25g35.4.1 General 25g35.4.2 Receipt of i
22、nitial INVITE . 25g35.4.3 Sending of SETUP 26g35.4.4 Receipt of CALL CONFIRMED 29g35.4.5 Bearer establishment . 30g35.4.5.1 Network side bearer establishment . 30g35.4.5.2 Access bearer assignment . 30g35.4.5.3 Transcoding . 30g35.4.6 Receipt of ALERTING . 30g35.4.7 Applying early media 30g35.4.8 Ca
23、ll rejection or abandonment 31g3ETSI ETSI TS 129 292 V14.3.0 (2018-01)43GPP TS 29.292 version 14.3.0 Release 145.4.8.1 Receipt of RELEASE COMPLETE or DISCONNECT . 31g35.4.8.2 Receipt of CANCEL or BYE 34g35.4.9 Receipt of CONNECT 34g35.4.10 Call failure procedures 34g35.4.11 Autonomous clearing initi
24、ated by the MSC Server 34g35.5 Interworking of established call clearing between NAS signalling and SIP 35g35.5.1 General 35g35.5.2 Clearing initiated by the mobile 35g35.5.3 Clearing initiated by the IM CN subsystem 35g35.5.4 Autonomous clearing initiated by the MSC Server 35g35.6 Supplementary Ser
25、vices invocation . 35g35.6.1 Originating identification presentation/restriction (OIP/OIR) 35g35.6.2 Terminating identification presentation/restriction (TIP/TIR) 36g35.6.2.1 Terminating identification presentation (TIP) . 36g35.6.2.2 Terminating identification restriction (TIR) 36g35.6.3 Communicat
26、ion Hold (HOLD) . 37g35.6.3.1 HOLD initiated via NAS signalling 37g35.6.3.1.1 Hold . 37g35.6.3.1.2 Resume 37g35.6.3.2 HOLD initiated via SIP signalling 37g35.6.3.2.1 Hold . 37g35.6.3.2.2 Resume 38g35.6.4 Communication Waiting (CW) . 38g35.6.4.1 Receipt of initial INVITE 38g35.6.4.2 Accepting the wai
27、ting call . 38g35.6.4.3 Rejecting the waiting call 39g35.6.4.4 Communication release during waiting condition . 39g35.6.4.5 CW condition timeout . 39g35.6.4.6 Notification to originator . 40g35.6.5 Communication Barring (CB). 40g35.6.6 Communication Diversion 40g35.6.6.1 General 40g35.6.6.2 CDIV inv
28、ocation . 40g35.6.6.2.1 Communication Forwarding Unconditional (CFU) . 40g35.6.6.2.2 Communication Forwarding Busy (CFB) . 40g35.6.6.2.3 Communication Forwarding No Reply (CFNR) . 40g35.6.6.2.4 Communication Forwarding on Not Logged-In (CFNL) 41g35.6.6.2.5 Communication Deflection (CD) 41g35.6.6.2.6
29、 Communication Forwarding on Subscriber Not Reachable (CFNRc) . 41g35.6.6.3 Notifications relating to CDIV 41g35.6.6.3.1 Void . 41g35.6.6.3.2 Notification to an originating user on CS access . 41g35.6.6.3.3 Notification to a terminating user on CS access 42g35.6.7 Explicit Communication Transfer (EC
30、T) . 43g35.6.7.1 General 43g35.6.7.2 MSC Server as transferor on behalf of UE 43g35.6.7.3 MSC Server as transferee on behalf of UE . 43g35.6.7.3.1 Actions without 3PCC . 43g35.6.7.3.2 Actions with 3PCC 44g35.6.7.4 MSC Server as transfer target on behalf of UE . 44g35.6.8 Conference (CONF) 44g35.6.8.
31、1 General 44g35.6.8.2 MSC Server as conference creator 44g35.6.8.2.1 Conference creation . 44g35.6.8.2.2 Putting the conference on hold 45g35.6.8.2.3 Resuming a held conference 45g35.6.8.2.4 Adding a party to the conference . 45g35.6.8.2.5 Terminating the conference or disconnecting a party from the
32、 conference . 45g35.6.8.2.6 Receipt of a SplitMPTY message 46g35.6.8.2.7 Remote party disconnects from the conference . 46g35.6.8.3 MSC Server as conference participant 46g35.6.8.3.1 Receipt of invitation to conference 46g3ETSI ETSI TS 129 292 V14.3.0 (2018-01)53GPP TS 29.292 version 14.3.0 Release
33、145.6.8.3.1.1 General . 46g35.6.8.3.1.2 Receipt of REFER within a dialog . 46g35.6.8.3.1.3 Receipt of REFER outside a dialog . 46g35.6.8.3.1.4 Receipt of INVITE . 47g35.6.8.3.2 Notification of conference invocation . 47g35.6.9 Customized Alerting Tones (CAT) . 47g35.6.9.1 General 47g35.6.9.2 Early s
34、ession model. 47g35.6.9.2.1 Originating request 47g35.6.9.3 Forking model . 48g35.6.9.4 Gateway model . 48g35.6.10 Communication Completion Services (CCBS/CCNL/CCNR) . 48g35.6.10.1 General 48g35.6.10.2 Communication Completion Terminated at Served User 48g35.6.10.3 Communication Completion Originate
35、d at Served User . 48g35.6.10.3.1 Actions without 3PCC . 48g35.6.10.3.2 Actions with 3PCC 48g35.7 Supplementary Service Configuration 48g35.7.1 General 48g35.7.2 Receipt of REGISTER message . 49g35.7.3 Receipt of HTTP response 49g35.7.4 Service data interworking . 49g35.7.4.1 Originating identificat
36、ion presentation/restriction (OIP/OIR) 49g35.7.4.1.1 Registration/erasure . 49g35.7.4.1.2 Activation/deactivation 49g35.7.4.1.3 Interrogation 49g35.7.4.2 Terminating identification presentation/restriction (TIP/TIR) 50g35.7.4.2.1 Registration/erasure . 50g35.7.4.2.2 Activation/deactivation 50g35.7.4
37、.2.3 Interrogation 50g35.7.4.3 Communication Hold (HOLD) . 50g35.7.4.4 Communication Waiting (CW) . 51g35.7.4.4.1 Registration/erasure . 51g35.7.4.4.2 Activation/deactivation 51g35.7.4.4.3 Interrogation 51g35.7.4.5 Communication Barring (CB) . 51g35.7.4.5.1 Registration/erasure . 51g35.7.4.5.2 Activ
38、ation/deactivation 52g35.7.4.5.3 Interrogation 53g35.7.4.6 Communication Diversion (CDIV) . 53g35.7.4.6.1 Registration . 53g35.7.4.6.1a Erasure . 54g35.7.4.6.2 Activation/deactivation 55g35.7.4.6.3 Interrogation 55g35.7.4.7 Explicit Communication Transfer (ECT) 56g35.7.4.8 Conference (CONF) 56g35.7.
39、4.9 Communication Completion Services (CCBS/CCNL/CCNR) . 56g35.7.4.9.1 Activation/deactivation 56g35.7.4.9.2 Interrogation 56g35.8 Handover / Relocation 57g35.8.1 Intra-MSC Handover/Relocation 57g35.8.2 Inter-MSC Handover/Relocation 57g36 User plane interworking . 57g36.1 General . 57g36.2 IuCS to M
40、b interworking . 57g36.2.1 Interworking with transcoding 57g36.2.2 Transcoder-less interworking 58g36.3 TDM-based A-interface to Mb interworking . 59g36.3.1 Interworking with transcoding 59g36.3.2 Transcoder-less interworking 59g36.4 IP-based A-interface to Mb interworking . 60g3ETSI ETSI TS 129 292
41、 V14.3.0 (2018-01)63GPP TS 29.292 version 14.3.0 Release 146.4.1 Interworking with transcoding 60g36.4.2 Transcoder-less interworking 60g37 MSC Server CS-MGW interaction 61g37.1 Mobile originated call 61g37.1.1 CS-MGW selection . 61g37.1.2 IMS session side establishment 61g37.1.2.1 General 61g37.1.2
42、.2 Additions to Reserve RTP Connection Point Procedure . 61g37.1.2.3 Additions to Configure RTP Connection Point Procedure 62g37.1.3 Access bearer establishment . 63g37.1.3.1 General 63g37.1.3.2 Iu interface on IP . 64g37.1.3.3 A interface over IP 64g37.1.3.4 A interface over TDM . 64g37.1.3.5 Iu ov
43、er UTRAN and GERAN . 64g37.1.4 Apply ringing tone 64g37.1.5 Through connection 64g37.1.5a Handling of Forking 64g37.1.6 Failure handling in MSC server 64g37.2 Mobile terminated call 65g37.2.1 CS-MGW selection . 65g37.2.2 Network side session establishment 65g37.2.2.1 General 65g37.2.2.2 Additions to
44、 Reserve and Configure RTP Connection Point 65g37.2.3 Access bearer assignment . 68g37.2.3.1 General 68g37.2.3.2 Iu interface on IP . 68g37.2.3.3 A interface over IP 68g37.2.3.4 A interface over TDM . 68g37.2.3.5 Iu over UTRAN and GERAN . 68g37.2.4 Apply ringing tone 68g37.2.5 Through connection 69g
45、37.2.6 Announcement 69g37.2.7 Failure handling in the MSC server 69g37.2A Notification Procedures 69g37.2A.1 General information 69g37.2A.2 ECN Failure Indication . 69g37.2A.3 ICE Connectivity Check Result Notification 70g37.2A.4 ICE New Peer Reflexive Candidate Notification 70g37.3 Call clearing .
46、70g37.3.1 Clearing received from the network 70g37.3.1.1 Access bearer clearing . 70g37.3.1.2 Network side clearing . 71g37.3.2 Clearing received from the user 71g37.3.2.1 Access bearer clearing . 71g37.3.2.2 Network side clearing . 71g37.3.3 Call clearing received from the CS-MGW . 71g37.3.3.1 Bear
47、er released received on the access side 71g37.3.3.2 Bearer released received on the network side . 71g37.4 Call independent procedures 71g37.5 Explicit Congestion Notification 71g37.6 Multimedia Priority Service (MPS) Support 71g37.7 Interactive Connectivity Establishment 72g37.8 Codec Parameters Ha
48、ndling . 72g37.8.1 Handling of common codec parameters 72g37.8.2 EVS speech codec . 72g37.9 SDP Capability Negotiation (SDPCapNeg) . 72g3Annex A (informative): Change history . 73g3History 74g3ETSI ETSI TS 129 292 V14.3.0 (2018-01)73GPP TS 29.292 version 14.3.0 Release 14Foreword This Technical Spec
49、ification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document 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: 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 di
