1、 ETSI TS 129 164 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Interworking between the 3GPP CS domain with BICC or ISUP as signalling protocol and external SIP-I networks (3GPP TS 29.164 version 14.0.0 Release 14) T
2、ECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 129 164 V14.0.0 (2017-04)13GPP TS 29.164 version 14.0.0 Release 14Reference RTS/TSGC-0329164ve00 Keywords GSM,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65
3、47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre 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
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9、M and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 129 164 V14.0.0 (2017-04)23GPP TS 29.164 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
10、pertaining to these essential IPRs, if any, is publicly available for ETSI members 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 Se
11、cretariat. 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 out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the update
12、s 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 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP ide
13、ntities, 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 ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present docum
14、ent “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 Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except w
15、hen used in direct citation. ETSI ETSI TS 129 164 V14.0.0 (2017-04)33GPP TS 29.164 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviat
16、ions . 8g34 Network characteristics 8g34.1 Key characteristics of ISUP/BICC based CS Domain . 8g34.2 Key characteristics of external SIP-I network 8g35 Interworking reference model 9g36 Control plane interworking 9g36.1 General . 9g36.2 Interworking between CS Domain using ISUP signalling and extern
17、al network using SIP-I signalling . 10g36.2.1 Control Plane Interworking 10g36.2.2 Services performed by network entities in the control plane 11g36.2.2.1 Services of the IWU 11g36.2.2.2 Services of the external SIP-I signalling function . 11g36.2.3 Signalling interactions between network entities i
18、n the control plane 11g36.2.3.1 Signalling between the IWU and SIP-I signalling function 11g36.2.4 SIP-ISUP protocol interworking . 11g36.2.4.1 Incoming call interworking from SIP-I to ISUP at I-IWU 11g36.2.4.1.0 General 11g36.2.4.1.1 Interworking of received ISUP messages to SIP messages . 11g36.2.
19、4.1.2 Receipt of encapsulated ISUP information within SIP 12g36.2.4.1.3 Special Procedures for the Reception of SIP INVITE request 12g36.2.4.1.3.1 Propagation of overlap signalling toward the 3GPP CS domain . 12g36.2.4.1.3.2 Derivation of TMR, USI and HLC parameters within send IAM message . 12g36.2
20、.4.1.3.3 Receipt of SIP INVITE without SDP offer 12g36.2.4.2 Outgoing Call Interworking from ISUP to SIP-I at O-IWU . 13g36.2.4.2.1 General 13g36.2.4.2.2 Sending of ISUP information to adjacent SIP nodes . 13g36.2.4.2.3 Receipt of encapsulated ISUP information within SIP-I . 13g36.2.4.2.4 Special pr
21、ocedures related to outgoing INVITE 14g36.2.4.2.4.1 Overlap Signalling . 14g36.2.4.2.4.2 Coding of encapsulated ISUP IAM parameters in outgoing INVITE 14g36.2.4.2.4.3 Media offered in SDP of outgoing INVITE . 14g36.3 Interworking between CS Domain using BICC signalling and external network using SIP
22、-I signalling . 14g36.3.1 Control Plane Interworking 14g36.3.2 SIP-BICC protocol interworking 15g36.3.2.1 General 15g36.3.2.2 Incoming call interworking from SIP to BICC at I-IWU 15g36.3.2.3 Outgoing Call Interworking from BICC to SIP at O-IWU . 15g36.4 Supplementary services 15g36.4.1 Special proce
23、dures for supplementary service interworking 15g36.4.2 Interworking of CLIP/CLIR supplementary service . 16g36.4.3 Interworking of Call Hold (HOLD) supplementary service . 16g36.4.4 Interworking of Completion of Calls to Busy Subscriber (CCBS) supplementary service to SIP networks 16g37 User plane I
24、nterworking . 16g3ETSI ETSI TS 129 164 V14.0.0 (2017-04)43GPP TS 29.164 version 14.0.0 Release 147.1 ISUP based CS Domain . 16g37.2 BICC based CS Domain . 16g38 Interactions between control node and MGW 17g38.1 Overview 17g38.2 Signalling interactions 17g38.2.1 Backward through-connection for outgoi
25、ng call interworking from BICC to SIP at O-IWU. . 17g38.2.2 Handling of RTP telephone events . 17g38.3 Signalling procedures . 18g3Annex A (normative): Codec Negotiation between a BICC based CS Domain and an external SIP-I network 19g3Annex B (informative): Change history . 20g3History 21g3ETSI ETSI
26、 TS 129 164 V14.0.0 (2017-04)53GPP TS 29.164 version 14.0.0 Release 14Foreword This Technical Specification 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 approv
27、al. 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
28、 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 incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 129
29、 164 V14.0.0 (2017-04)63GPP TS 29.164 version 14.0.0 Release 141 Scope The present document defines interworking procedures between a 3GPP CS domain (see 3GPP TS 23.205 2) which applies either BICC or ISUP as signalling protocol, and external networks that use SIP-I (see ITU-T Q.1912.5 20, Profile C
30、) as signalling protocol. The document also describes the related interworking architecture. The control plane interworking is performed by an interworking unit at the interconnection between the 3GPP CS domain and an external SIP-I network. The user plane interworking is performed by an MGW. The pr
31、esent document defines stage 2 procedures for the control of the MGW. The present specification reuses existing interworking procedures of 3GPP TS 29.163 4 and ITU-T Q.1912.5 20, Profile C, as far as possible. 2 References The following documents contain provisions which, through reference in this t
32、ext, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the
33、case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 23.205: “Bearer-independent circuit-swit
34、ched core network; Stage 2“. 3 3GPP TS 26.102: “Adaptive Multi-Rate (AMR) speech codec; Interface to Iu and Uu“. 4 3GPP TS 29.163: “Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks”. 5 3GPP TS 29.205: “Application of Q.1900 series to Bearer I
35、ndependent CS Network architecture; Stage 3“. 6 3GPP TS 29.332: “Media Gateway Control Function (MGCF) IM-Media Gateway (IM-MGW) interface, Stage 3“. 7 3GPP TS 29.414: “Core network Nb data transport and transport signalling“. 8 3GPP TS 29.415: “Core network Nb interface user plane protocols“. 9 ITU
36、-T Recommendation E.164 (05/1997): “The international public telecommunication numbering plan“. 10 ITU-T Recommendation G.711 (11/98): “Pulse Code Modulation (PCM) of voice frequencies“. 11 ITU-T Recommendation H.248.1 (05/02): “Gateway control protocol: Version 2“. 12 ITU-T Recommendation I.363.5 (
37、1996): “B-ISDN ATM Adaptation Layer specification: Type 5 AAL“. 13 ITU-T Recommendation Q.701 (03/93), Q.702 (11/88), Q.703 (07/96), Q.704 (07/96), Q.705 (03/93), Q.706 (03/93), Q.707 (11/88), Q.708 (03/99), Q.709 (03/93): “Functional description of the message transfer part (MTP) of Signalling Syst
38、em No. 7“. ETSI ETSI TS 129 164 V14.0.0 (2017-04)73GPP TS 29.164 version 14.0.0 Release 1414 ITU-T Recommendation Q.730 (12/99), Q.731.1 (07/96), Q.731.3 (03/93), Q.731.4 (03/93), Q.731.5 (03/93), Q.731.6 (03/93), Q.731.7 (06/97), Q.731.8 (02/92), Q.732.5-2 (12/99), Q.732.7 (07/96), Q.733.1 (02/92),
39、 Q.733.2 (03/93), Q.733.3 (06/97), Q.733.4 (03/93), Q.733.5 (12/99), Q.734.1 (03/93), Q.734.2 (07/96), Q.735.1 (03/93), Q.735.3 (03/93), Q.735.6 (07/93), Q.736.1 (10/95), Q.736.3 (10/95), Q.737.1 (06/97): “ISDN user part supplementary services“. 15 ITU-T Recommendations Q.761to Q.764 (12/99): “Signa
40、lling System No.7 ISDN User Part“. 16 ITU-T Recommendation Q.765 (2000): “Signalling System No. 7 Application transport mechanism“. 17 ITU-T Recommendation Q.765.5 (2000): “Signalling system No. 7 Application transport mechanism: Bearer Independent Call Control (BICC)“. 18 ITU-T Recommendation Q.850
41、 (1998): “Usage of cause and location in the Digital Subscriber Signalling System No. 1 and the Signalling System No. 7 ISDN User Part“. 19 ITU-T Recommendations Q.1902.1 to Q.1902.6 (07/2001): “Bearer Independent Call Control“. 20 ITU-T Recommendation Q.1912.5 (03/04): “Interworking between Session
42、 Initiation Protocol (SIP) and Bearer Independent Call Control Protocol or ISDN User Part“. 21 ITU-T Recommendation Q.2110 (1994): “B-ISDN ATM adaptation layer - Service Specific Connection Oriented Protocol (SSCOP)“. 22 ITU-T Recommendation Q.2140 (1995): “B-ISDN ATM adaptation layer - Service spec
43、ific coordination function for signalling at the network node interface (SSCF AT NNI)“. 23 ITU-T Recommendation Q.2210 (1996): “Message transfer part level 3 functions and messages using the services of ITU-T Recommendation Q.2140“. 24 IETF RFC 791: “Internet Protocol“. 25 IETF RFC 768: “User Datagr
44、am Protocol“. 26 IETF RFC 793: “Transmission Control Protocol“. 27 IETF RFC 2460: “Internet Protocol, Version 6 (IPv6) Specification“ 28 IETF RFC 4733: “RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals“. 29 IETF RFC 2960: “Stream Control Transmission Protocol“. 30 IETF RFC 2976: “T
45、he SIP INFO Method“. 31 IETF RFC 3204: “MIME media types for ISUP and QSIG Objects“. 32 IETF RFC 3261: “SIP: Session Initiation Protocol“. 33 IETF RFC 3262: “Reliability of provisional responses“. 34 IETF RFC 3264: “An Offer/Answer Model with the Session Description Protocol (SDP)“. 40 IETF RFC 3311
46、: “SIP UPDATE method“. 35 IETF RFC 3312: “Integration of Resource Management and Session Initiation Protocol (SIP)“. 36 IETF RFC 3550: “RTP: A Transport Protocol for Real-Time Applications“. 37 3GPP TS 29.202: “Core Signalling System No. 7 (SS7) signalling transport in core network; Stage 3“. 38 3GP
47、P TS 29.231: “Application of SIP-I Protocols to Circuit Switched (CS) core network architecture; Stage 3“. 39 3GPP TS 29.235: “Interworking between the 3GPP CS domain with SIP-I as signalling protocol and other networks“. ETSI ETSI TS 129 164 V14.0.0 (2017-04)83GPP TS 29.164 version 14.0.0 Release 1
48、43 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 1, in 3GPP TS 29.163 4, in ITU-T E.164 9, in ITU-T Q.1912.5 20 and the following apply. A term defined in the present document takes precedence over the defini
49、tion of the same term, if any, in any other of the specifications listed above. Interworking Unit (IWU): Logical entity that interworks SIP-I signalling with BICC or ISUP signalling in the 3GPP CS Domain. Incoming Interworking Unit (I-IWU): Logical entity that terminates incoming calls from the external SIP-I network side and originates outgoing calls towards the CS Domain side using the BICC or ISUP protocols. Outgoing Interworking Unit (O-IWU): Logical entity that ter
