ETSI TS 129 332-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) Media Gateway Control Function (MGCF) - IM Media .pdf

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1、 ETSI TS 129 332 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Media Gateway Control Function (MGCF) - IM Media Gateway; Mn interface (3GPP TS 29.332 version 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM F

2、OR MOBILE COMMUNICATIONSRETSI ETSI TS 129 332 V14.0.0 (2017-04)13GPP TS 29.332 version 14.0.0 Release 14Reference RTS/TSGC-0429332ve00 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 47 16 Siret N 348 623 562 00017 - NAF

3、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 print. The content of any electronic

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8、017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks reg

9、istered and owned by the GSM Association. ETSI ETSI TS 129 332 V14.0.0 (2017-04)23GPP TS 29.332 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

10、 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 Secretariat. Latest updates are availabl

11、e 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 updates on the ETSI Web server) which are, o

12、r 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 identities, UMTS identities or GSM identi

13、ties. 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 document “shall“, “shall not“, “should“, “s

14、hould 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 when used in direct citation. ETSI ETSI

15、 TS 129 332 V14.0.0 (2017-04)33GPP TS 29.332 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Definitions, symbols and abbreviations . 11g33.1 Definitions 11g33.2 Symbols 11g33.3 Abbreviations . 11g3

16、4 UMTS capability set . 12g34.1 Capability set 12g35 Naming conventions . 13g35.1 MGCF/IM-MGW naming conventions 13g35.2 Void 13g36 Topology descriptor . 13g37 Transaction timers 13g38 Transport 13g39 Multiple Virtual MG. . 13g310 Formats and codes 13g310.1 Signalling Objects 13g310.2 Codec Paramete

17、rs . 17g310.2.1 AMR and AMR-WB Codecs 17g310.2.2 DTMF Payload Type 18g310.2.3 Other Codecs 18g310.2.3.1 G.711 Codec 19g310.2.3.2 Clearmode . 19g310.2.3.3 Silence suppression and comfort noise . 19g310.2.3.4 VBD codec 19g310.2.3.5 Real-Time Text Telephony Media 20g310.2.3.6 T.38 FAX 20g311 Mandatory

18、Support of SDP and H.248 Annex C information elements 21g312 General on packages and Transactions. 21g312.1 Profile Details . 21g313 Void 21g314 Call independent H.248 transactions 21g315 Transactions towards IM CN Subsystem . 21g315.2 IMS packages . 21g316 Transactions towards ISUP 22g316.1 Procedu

19、res relating to a termination towards ISUP . 22g316.2 ISUP packages 22g317 Transactions towards BICC 22g317.1 Procedures related to a termination towards BICC 22g317.2 BICC packages . 22g3ETSI ETSI TS 129 332 V14.0.0 (2017-04)43GPP TS 29.332 version 14.0.0 Release 14Annex A (normative): Profile Desc

20、ription . 23g3A.1 Profile Identification. 23g3A.2 Summary 23g3A.3 Gateway Control Protocol Version 23g3A.4 Connection Model 23g3A.5 Context Attributes 24g3A.6 Terminations . 24g3A.6.1 Termination Names. 24g3A.6.1.1 General 24g3A.6.1.2 ASN.1 Encoding . 24g3A.6.1.2.1 General Structure . 24g3A.6.1.2.2

21、Termination naming convention for TDM terminations . 25g3A.6.1.3 ABNF coding: . 25g3A.6.1.3.1 General Structure . 25g3A.6.1.3.2 Termination Naming Convention for TDM Terminations 25g3A.6.1.3.1.1 Naming Structure. 25g3A.6.1.3.1.2 Syntactical Specification 26g3A.6.1.3.1.3 Wildcarding . 27g3A.6.1.3.1.4

22、 Heterogeneous TDM Port Configurations . 27g3A.6.1.3.2 Termination Naming Convention for Ephemeral Terminations 27g3A.6.1.3.2.1 Naming Structure. 27g3A.6.1.3.2.2 Syntactical Specification 27g3A.6.2 Multiplexed terminations 28g3A.7 Descriptors . 28g3A.7.1 Stream Descriptor . 28g3A.7.1.1 Local Control

23、 Descriptor . 28g3A.7.2 Events Descriptor 29g3A.7.3 EventBuffer Descriptor . 30g3A.7.4 Signals Descriptor . 30g3A.7.5 DigitMap Descriptor . 32g3A.7.6 Statistics Descriptor 32g3A.7.7 ObservedEvents Descriptor 32g3A.7.8 Topology Descriptor . 32g3A.7.9 Error Descriptor 32g3A.7.10 TerminationState Descr

24、iptor . 33g3A.8 Command API 33g3A.8.1 Add . 33g3A.8.2 Modify 33g3A.8.3 Subtract. 34g3A.8.4 Move . 34g3A.8.5 Auditvalue. 35g3A.8.6 Auditcapability . 35g3A.8.7 Notify 35g3A.8.8 Service Change . 36g3A.8.9 Manipulating and auditing context attributes 37g3A.9 Generic command syntax and encoding . 37g3A.1

25、0 Transactions . 38g3A.11 Messages 38g3A.12 Transport 39g3A.13 Security 39g3A.14 Packages 40g3A.14.1 Generic Package . 44g3A.14.2 Base Root Package 45g3A.14.3 Basic DTMF Generator Package 46g3A.14.4 Basic DTMF Detection Package . 47g3A.14.5 TDM Circuit Package . 47g3A.14.6 MGW Congestion Package . 4

26、8g3A.14.7 Continuity Package . 48g3A.14.8 Announcement Package 49g3A.14.9 Bearer Characteristics Package . 49g3A.14.10 Generic Bearer Connection Package. 50g3A.14.11 Call Progress Tones Generator Package v1 51g3ETSI ETSI TS 129 332 V14.0.0 (2017-04)53GPP TS 29.332 version 14.0.0 Release 14A.14.12 Ba

27、sic Call Progress Tones Generator with Directionality 51g3A.14.13 Expanded Call Progress Tones Generator Package 52g3A.14.14 Basic Services Tones Generation Package . 53g3A.14.15 Bearer Control Tunnelling Package 53g3A.14.16 Expanded Services Tones Generation Package 54g3A.14.17 Intrusion Tones Gene

28、ration Package 54g3A.14.18 3GUP Package 55g3A.14.19 Modification of Link Characteristics Bearer Capability . 56g3A.14.20 Hanging Termination Detection Package . 56g3A.14.21 TFO package . 57g3A.14.22 Media Gateway Overload Control Package 58g3A.14.23 Inactivity Timer Package 58g3A.14.24 MGC Informati

29、on Package . 59g3A.14.25 RTP Package . 59g3A.14.26 Tone Generator Package . 60g3A.14.27 Tone Detection Package . 60g3A.14.28 H324 Package . 62g3A.14.29 H.245 Transport Package 63g3A.14.30 IP domain connection . 63g3A.14.31 H.245 Transport Package for SPC use 64g3A.14.32 MONA preference package 65g3A

30、.14.33 3G Interface Type package . 67g3A.14.34 RTCP Feedback Message package . 67g3A.14.35 Explicit Congestion Notificationfor RTP-over-UDP Support (ecnrous) 69g3A.14.36 Differentiated Services (ds) 71g3A.14.37 MG Act-as STUN Server (mgastuns) . 71g3A.14.38 Originate STUN Continuity Check (ostuncc)

31、. 72g3A.14.39 Enhanced Revised Offer/Answer SDP Support (eroas) 73g3A.15 Mandatory support of SDP and H.248 Annex C information elements . 74g3A.16 Optional support of SDP and H.248 Annex C information elements 77g3A.17 Procedures 77g3A.17.1 Call Independent Procedures 77g3A.17.1.2 Profile registrat

32、ion 78g3A.17.2 IMS Terminations Procedures 79g3A.17.2.1 Summary of Procedures related to a termination towards IM CN Subsystem 79g3A.17.2.2 Reserve IMS Connection Point . 82g3A.17.2.3 Configure IMS Resources . 84g3A.17.2.4 Reserve IMS Connection Point and configure remote resources 86g3A.17.2.5 VOID

33、 . 88g3A.17.2.6 Termination heartbeat indication 88g3A.17.2.7 Request RTCP-Interworking . 89g3A.17.2.8 Notify RTCP-Interworking . 89g3A.17.2.9 Signal H.245-Interworking . 90g3A.17.2.10 ECN Failure Indication . 90g3A.17.2.11 ICE Connectivity Check Result Notification 91g3A.17.2.12 ICE New Peer Reflex

34、ive Candidate Notification 91g3A.17.3 TDM Terminations Procedures . 92g3A.17.3.1 Summary Procedures related to a termination towards ISUP . 92g3A.17.3.2 Reserve TDM Circuit 93g3A.17.3.3 Release TDM Termination 93g3A.17.3.4 Termination heartbeat indication 93g3A.17.4 BICC Terminations Procedures 95g3

35、A.17.4.1 Procedures related to a termination towards BICC . 95g3A.17.5 Multiplex Termination Procedures . 97g3A.17.5.1 Procedures related to a Multiplex termination 97g3A.17.5.2 Add Multiplex Termination 97g3A.17.5.3 Configure Multiplex Termination . 99g3A.17.5.4 Signal H245 Message 99g3A.17.5.5 Not

36、ify H.245 Message 100g3A.17.5.6 Notify MONA Preference Reception 100g3A.17.5.7 Notify MONA Preference Completed . 101g3A.17.5.8 Signal SPC 101g3ETSI ETSI TS 129 332 V14.0.0 (2017-04)63GPP TS 29.332 version 14.0.0 Release 14A.17.5.9 Notify SPC 102g3A.17.5.10 Notify MPC . 102g3A.17.5.11 Notify Detecti

37、on of Legacy Interworking . 103g3A.17.5.12 Stop MPC 103g3A.17.5.13 Stop SPC . 104g3A.17.5.14 Stop MONA Negotiation 105g3A.17.6 SIP-I on Nc Terminations Procedures 106g3A.17.6.1 Summary of Procedures related to a termination towards SIP-I on Nc CN Subsystem 106g3Annex B (normative): Void . 108g3Annex

38、 C (normative): Void . 109g3Annex D (informative): Change history . 110g3History 113g3ETSI ETSI TS 129 332 V14.0.0 (2017-04)73GPP TS 29.332 version 14.0.0 Release 14Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present do

39、cument 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 wher

40、e: 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 i

41、ncremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 129 332 V14.0.0 (2017-04)83GPP TS 29.332 version 14.0.0 Release 141 Scope The present document describes the protocol to be used on the Media Gateway Control Function (MGCF) IM Media Gateway (IM-MGW) interfac

42、e. This interface provides the Media Gateway Control for interworking between the IP Multimedia Subsystem (IMS) and CS domain (ISUP, BICC and SIP-I). The basis for this protocol is the H.248 protocol as specified in ITU-T. The IMS architecture is described in 3GPP TS 23.228 1. The interaction of the

43、 MGCF-IM MGW interface signalling procedures in relation to the SIP, and BICC/ISUP signalling at the MGCF are described in 3GPP TS 29.1634. The interaction of the MGCF-IM MGW interface signalling procedures in relation to the IMS SIP and SIP-I on Nc at the MGCF are described in 3GPP TS 29.23547. Thi

44、s specification describes the application of H.248 on the Mn interface. Required extensions use the H.248 standard extension mechanism. In addition certain aspects of the base protocol H.248 are not needed for this interface and thus excluded by this profile. In addition this profile provides suppor

45、t for PSTN/ISDN Emulation as required by ETSI TISPAN. The specification contains a normative Annex defining the H.248.1 Profile in accordance with ITU-T recommendations for H.248.1 applications. Where there exists any contradiction between the normative Annex A and the rest of the specification, the

46、 Nornative Annex shall take precidence. The main body of the specification provides an introduction to the use of the profile for the Mn interface and introduces any specific functionality (e.g. new packages) associated to the Mn. 2 References The following documents contain provisions which, throug

47、h reference in this text, 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 late

48、st version applies. In the 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 TS 23.228: “IP Multimedia Subsystem (IMS); Stage 2“. 2 3GPP TS 29.007: “

49、General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN)“. 3 3GPP TS 29.205: “Application of Q.1900 series to Bearer Independent CS Network architecture; Stage 3“. 4 3GPP TS 29.163: “Interworking between the IM CN subsystem and CS networks Stage 3“. 5 3GPP TS 29.232: “Media Gateway Controller (MGC); Media Gateway (MGW) interface; Stage 3“. 6 3GPP TS 26.226: “Cellular Text Telephone Modem; General Description“. 7 3GPP TS 26.103: “Spee