1、 ETSI TS 129 424 V8.0.1 (2009-01)Technical Specification Digital cellular telecommunications system (Phase 2+);Universal Mobile Telecommunications System (UMTS);TISPAN;H.248 Profile for controlling Trunking Media Gateways;Protocol specification (3GPP TS 29.424 version 8.0.1 Release 8)GLOBAL SYSTEM F
2、OR MOBILE COMMUNICATIONSRETSI ETSI TS 129 424 V8.0.1 (2009-01) 1 3GPP TS 29.424 version 8.0.1 Release 8 Reference RTS/TSGC-0429424v801 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 Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of e
4、xisting or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present d
5、ocument should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the f
6、ollowing services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2009. All r
7、ights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI cu
8、rrently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 129 424 V8.0.1 (2009-01) 2 3GPP TS 29.424 version 8.0.1 Release 8 Intellectual Property Rights IPRs essentia
9、l 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 members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially
10、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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by E
11、TSI. 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 the present document. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partn
12、ership 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 ETSI id
13、entities can be found under http:/webapp.etsi.org/key/queryform.asp. ETSI ETSI TS 129 424 V8.0.1 (2009-01) 3 3GPP TS 29.424 version 8.0.1 Release 8 Contents Intellectual Property Rights2 Foreword.2 Foreword.5 1 Scope 6 2 References 6 3 Definitions and abbreviations.7 3.1 Definitions7 3.2 Abbreviatio
14、ns .8 4 Applicability.9 4.1 Architecture9 5 Profile description 9 5.1 Profile identification.9 5.2 Summary 9 5.3 Gateway control protocol version.9 5.4 Connection model.10 5.5 Context attributes .10 5.6 Terminations.10 5.6.1 Termination names .10 5.6.1.1 Termination naming convention for TDM termina
15、tions .10 5.6.1.1.1 Syntactical specification11 5.6.1.1.2 Wildcarding.11 5.6.1.1.3 Heterogeneous TMGW port configurations 12 5.6.1.2 Termination naming convention for IMS/NGN terminations .12 5.6.1.2.1 Syntactical specification12 5.6.2 Multiplexed Terminations.13 5.7 Descriptors .13 5.7.1 Stream Des
16、criptor .13 5.7.1.1 LocalControl Descriptor13 5.7.2 Events Descriptor13 5.7.3 EventBuffer Descriptor.14 5.7.4 Signals Descriptor.14 5.7.5 DigitMap Descriptor.15 5.7.6 Statistics Descriptor 15 5.7.7 ObservedEvents Descriptor 15 5.7.8 Topology Descriptor.15 5.7.9 Error Descriptor15 5.8 Command API15 5
17、.8.1 Add .16 5.8.2 Modify 16 5.8.3 Subtract.16 5.8.4 Move.17 5.8.5 AuditValue17 5.8.6 AuditCapabilities 17 5.8.7 Notify17 5.8.8 ServiceChange 18 5.8.9 Manipulating and auditing context attributes19 5.9 Generic command syntax and encoding.19 5.10 Transactions .19 5.11 Messages 20 5.12 Transport 20 5.
18、13 Security 21 5.14 Packages.21 5.14.1 Base root package .23 ETSI ETSI TS 129 424 V8.0.1 (2009-01) 4 3GPP TS 29.424 version 8.0.1 Release 8 5.14.2 TDM circuit package 24 5.14.3 Media gateway resource congestion handling package 24 5.14.4 Media gateway overload control package.25 5.14.5 Basic continu
19、ity package 25 5.14.6 Call progress tones generator package26 5.14.7 Inactivity timer package27 5.14.8 MGC information package .27 5.14.9 Generic package28 5.14.10 Generic announcement package .29 5.14.11 RTP Package.30 5.15 Mandatory support of SDP and annex C information elements .31 5.15.1 Codec
20、parameters32 5.15.1.1 AMR Codec 32 5.15.1.2 G.711 Codec32 5.15.1.3 DTMF codec .32 5.15.1.4 Clearmode codec.32 5.15.1.5 Silence suppression and comfort noise .32 5.15.1.6 VBD codec32 5.16 Procedures 33 5.16.1 Call Independent procedures.33 5.16.2 Call Dependent procedures.33 5.16.2.1 Procedures for I
21、MS/NGN terminations.33 5.16.2.1.1 Reserve IMS Connection Point .33 5.16.2.1.2 Configure IMS/NGN resources .33 5.16.2.1.3 Reserve IMS/NGN connection point and configure remote resources33 5.16.2.1.4 Change IMS/NGN ThroughConnection33 5.16.2.1.5 Release IMS/NGN termination .33 5.16.2.1.6 Detect IMS/NG
22、N RTP Tel Event33 5.16.2.1.7 Notify IMS/NGN RTP Tel Event33 5.16.2.1.8 Send IMS/NGN RTP Tel Event 34 5.16.2.1.9 Stop IMS/NGN RTP Tel Event .34 5.16.2.2 Procedures for TDM Terminations .34 5.16.2.2.1 Reserve TDM circuit .34 5.16.2.2.2 Change TDM Through-connection34 5.16.2.2.3 Activate TDM voice proc
23、essing function34 5.16.2.2.4 Send TDM Tone34 5.16.2.2.5 Stop TDM Tone.34 5.16.2.2.6 Play TDM announcement34 5.16.2.2.7 TDM announcement completed 34 5.16.2.2.8 Stop TDM announcement34 5.16.2.2.9 Continuity check34 5.16.2.2.10 Continuity check verify .34 5.16.2.2.11 Continuity check response.34 5.16.
24、2.2.12 Release TDM termination .34 Annex A (informative): TGW Interconnection on CSN side with non-SS7 equipment.35 Annex B (informative): Bibliography.36 Annex C (informative): Change history .37 History 38 ETSI ETSI TS 129 424 V8.0.1 (2009-01) 5 3GPP TS 29.424 version 8.0.1 Release 8 Foreword This
25、 Technical Specification (TS) was been produced by ETSI Technical Committee Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN) and originally published as ETSI ES 283 024 30. It was transferred to the 3rd Generation Partnership Project (3GPP) in in Marc
26、h 2008. 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
27、 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 digit is incremented for all changes of substance, i.e. technical enhancements, corrections
28、, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 129 424 V8.0.1 (2009-01) 6 3GPP TS 29.424 version 8.0.1 Release 8 1 Scope The present document defines the profile of the Gateway Control Protocol (ITU-T Recommendation H
29、.248.1 3), for controlling Trunking Media Gateways (TMGW) for both the PSTN/ISDN Emulation and IMS Core Subsytems. Thus the scope of this Profile is a subset of the 3GPP profile for the Mn interface defined in TS 129 332 2. 2 References The following documents contain provisions which, through refer
30、ence 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 latest version ap
31、plies. 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. Referenced documents which are not found to be publicly available in the expected location m
32、ight be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 1 ITU-T Recommendation H.248.1 (09/2005): “Gateway control protocol: Version 3“. 2 ETSI TS 129 332: “Universal Mo
33、bile Telecommunications System (UMTS); Media Gateway Control Function (MGCF) - IM Media Gateway (IM-MGW) Mn interface; Stage 3 (3GPP TS 29.332 version 6.2.0 Release 6)“. 3 ITU-T Recommendation H.248.1 (05/2002) and Corrigendum 1 for Version 2 (03/2004): “Gateway Control Protocol: Version 2“. 4 ITU-T
34、 Recommendation H.248.4 (03/2002): “Gateway control protocol: Transport over Stream Control Transmission Protocol (SCTP)“. 5 ITU-T Recommendation H.248.7 (11/2000): “Gateway control protocol: Generic announcement package“. 6 ITU-T Recommendation H.248.8 (09/2005): “Gateway control protocol: Error co
35、de and service change reason description “. 7 ITU-T Recommendation H.248.10 (07/2001): “Gateway control protocol: Media gateway resource congestion handling package“. 8 ITU-T Recommendation H.248.11 (11/2002): “Gateway control protocol: Media gateway overload control package“. 9 ITU-T Recommendation
36、 H.248.14 (03/2002): “Gateway control protocol: Inactivity timer package“. 10 ITU-T Recommendation H.248.45 (05/2006): “Gateway control protocol: MGC information package“. 11 IETF RFC 3551: “RTP Profile for Audio and Video Conferences with Minimal Control“. 12 IETF RFC 3555: “MIME Type Registration
37、of RTP Payload Formats“. 13 IETF RFC 2833: “RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals“. ETSI ETSI TS 129 424 V8.0.1 (2009-01) 7 3GPP TS 29.424 version 8.0.1 Release 8 14 IETF RFC 3389: “Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN)“. 15 IETF RFC 4040: “RT
38、P Payload Format for a 64 kbit/s Transparent Call“. 16 IETF RFC 3556: “Session Description Protocol (SDP) Bandwidth Modifiers for RTP Control Protocol (RTCP) Bandwidth“. 17 IETF RFC 3332: “Signalling System 7 (SS7) Message Transfer Part 3 (MTP3) - User Adaptation Layer (M3UA)“. 18 IETF RFC 2960: “St
39、ream Control Transmission Protocol“. 19 IETF RFC 768: “User Datagram Protocol“. 20 ETSI TS 129 202: “Universal Mobile Telecommunications System (UMTS); Signalling System No. 7 (SS7) signalling transport in core network; Stage 3 (3GPP TS 29.202 version 6.0.0 Release 6)“. 21 ITU-T Recommendation V.152
40、 (01/2005): “Procedures for supporting voice-band data over IP networks“. 22 Corrigendum 1 to ITU-T Recommendation V.152 (09/2005) 21. 23 IETF RFC 3261: “SIP: Session Initiation Protocol“. 24 ITU-T Recommendations Q.761 to Q.764 (12/1999): “Specifications of Signalling System No.7 ISDN User Part (IS
41、UP)“. 25 ETSI TS 129 232: “Universal Mobile Telecommunications System (UMTS); Media Gateway Controller (MGC) - Media Gateway (MGW) interface; Stage 3 (3GPP TS 29.232) Release 6“. 26 IETF RFC 4234: “Augmented BNF for Syntax Specifications: ABNF“. 27 ETSI TS 129 163: “Digital cellular telecommunicatio
42、ns system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks (3GPP TS 29.163 Release 7)“. 28 Corrigendum 1 to ITU-T Recommendation H.248.4 4 (03/2004). 29 ITU-T Recommendation H.248
43、.33 (01/2005): “Gateway control protocol: PCM frame spare bit package“. 30 ETSI ES 283 024 V1.1.4: “Protocols for Advanced Networking (TISPAN); H.248 Profile for controlling Trunking Media Gateways; Protocol specification“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the pres
44、ent document, the following terms and definitions apply: IP Port: source and destination port numbers for UDP, SCTP and TCP traffic (“IMS/NGN“) Termination: ephemeral H.248 Termination for RTP/UDP/IP-based media transport NOTE 1: The different Termination types denoting specific interworking with di
45、fferent NGN subsystems (e.g. IMS, PES, BICN). All Termination types sharing the common bearer technology with UDP/IP for transport and RTP as application level framing protocol (see note 2). This is expressed in the present document in some places by using the term “IMS/NGN“ (Termination). NOTE 2: T
46、he specific difference on application level framing protocol itself, - RTP with 3GPP-specific framing protocols or RTP with native framing according IETF RFCs, is not relevant in the scope of the present document. ETSI ETSI TS 129 424 V8.0.1 (2009-01) 8 3GPP TS 29.424 version 8.0.1 Release 8 TMGW Po
47、rt: single physical interface at a Trunking Media GateWay (TMGW) NOTE 1: This may be a circuit-oriented interface (e.g. PDH, SDH, SONET), or a packet-oriented interface (e.g. Ethernet) in the scope of this H.248 Profile. There are therefore transmission technology dependent types: e.g. PDH Port, SDH
48、 Port, SONET Port, Ethernet Port. NOTE 2: A “port“ relates to multiple “H.248 Terminations“ in general. Trunk: See clause 3.10 of ITU-T Recommendation H.248.1 1. Trunking GateWay (TGW): See clause 3.11 of ITU-T Recommendation H.248.1 1. Trunking Media GateWay (TMGW): H.248 Media Gateway (MGW) part o
49、f the TGW 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: 3GPP 3rdGeneration Partnership Project CAS Channel Associated SignallingCN Core Network CS Circuit-Switched CSN Circuit-Switched Network DTMF Dual Tone Multi Frequency FFS For Further Study IETF Internet Engineering Task Force IM IP Multimedia IMS IP Multimedia Subsystem IP Internet Protocol ISDN Integrated Services Digital Network ISUP ISDN User Part (SS7) MG/MGW Media GateWay MGC Media Gatew
