Y.2031 ITU-T ISDN/PSTN ITU-T Y.2031 (2006/09)

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1 Y.2031 ITUT (2006/09) :Y ISDN/PSTN ITUT Y.2031

2 Y Y.199 Y.299 Y.399 Y.499 Y.599 Y.699 Y.799 Y.899 Y.1099 Y.1199 Y.1299 Y.1399 Y.1499 Y.1599 Y.1699 Y.1799 Y.1899 Y.100 Y.200 Y.300 Y.400 Y.500 Y.600 Y.700 Y.800 Y.1000 Y.1100 Y.1200 Y.1300 Y.1400 Y.1500 Y.1600 Y.1700 Y.1800 Y.2099 Y.2000 Y.2199 Y.2100 Y.2249 Y.2299 Y.2399 Y.2499 Y.2599 Y.2799 Y.2899 Y.2200 Y.2250 Y.2300 Y.2400 Y.2500 Y.2700 Y.2800 : :.

3 ITUT Y.2031 PSTN/ISDN ( (NGN) ) PSTN/ISDN ( ) 13.A.8 ITUT Y.2031 i (2006/09) ITUT Y.2031

4 (ITUT)... (WTSA).. 1.(IEC) (ISO). " ".( ). " ".. ""... (TSB). ITU (2006/09) ITUT Y.2031 ii

5 NGN PSTN/ISDN... PSTN/ISDN PSTN/ISDN... NGN (CS) RACF NACF PSTN/ISDN......PES (NACF)... (RACF) NGN IMSPES iii (2006/09) ITUT Y.2031

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7 ITUT Y.2031 PSTN/ISDN PSTN/ISDN [ITUT H.248.1] ITUT Recommendation H (2005), Gateway control protocol: Version 3. [ITUT Q.512] ITUT Recommendation Q.512 (1995), Digital exchange interfaces for subscriber access. [ITUT Q.1214] ITUT Recommendation Q.1214 (1995), Distributed functional plane for intelligent network CS1. [ITUT Y.2012] ITUT Recommendation Y.2012 (2006), Functional requirements and architecture of the NGN. [ITUT Y.2111] ITUT Recommendation Y.2111 (2006), Resource and admission control functions in Next Generation Networks. (V5.x ISDN PSTN : ) : 1.3.(NGN) ) (AG).(MSAN).(LAN (xdsl) NGN : 2.3.ISDN (CS) PSTN/ISDN : 3.3. " " " ".." " " " "IMS " (2006/09) ITUT Y.2031

8 . : 4.3..NGN : (MG) : 6.3 ) MG. (RTP) ) (DS0s).(IP).. (IVR) / MG. : 7.3. : PSTN/ISDN : 9.3. (SIP) (UE) :(IP) 10.3.NGN (VGW) IP.(ATA).(PCSCF) (IMS UE) IMS IP (Access Border Gateway Functional Entity) (Access Gateway Control Function) (Access Media Gateway Functional Entity) : ABGFE AGCF AMG AMGFE APLGWFE AS ASFE BGCF CCF (Call Server) CS (Access Media Gateway) (Application Gateway Functional Entity) (Application Server Functional Entity) (Breakout Gateway Control Function) (Application Server) (Call Control Function) 4 (2006/09) ITUT Y

9 PSTN/ISDN (Call Session Control Function) (Call Server based PSTN/ISDN Emulation Service component) (Functional Entity) (Interconnection Border Gateway Control Functional Entity) (IMS for Next Generation Networks) (IP Multimedia Service component) (Interconnection Border Gateway Functional Entity) CSCF IMS IP PSTN/ISDN (Interrogating CSCF) IMS (IMS based PSTN/ISDN Emulation Service component) (Integrated Services Digital Network) (Media Gateway Control Function) (Media Resource Control Function) (Media Resource Process Functional Entity) (Network Attachment Control Function) (Intelligent Network) (Internet Protocol) (Next Generation Network) NetworktoNetwork Interface (Network Signalling Interworking Functional Entity) (Open Service Architecture) (PSTN/ISDN Emulation Service component) (Public Switched Telephone Network) (Resource and Admission Control Function) (Serving Call Session Control Functional Entity) (Proxy CSCF) CSCF PSTN/ISDN (Routing Function) (Service Authentication and Authorization Functional Entity) (Serving CSCF) CSCF (Signalling Gateway) (Service Control Point) (Signalling Gateway Functional Entity) (Signalling Interworking Function) CSCF CSPES FE IBCFE IBGFE ICSCF IFN IMS IMSPES IN IP ISDN MGCF MRCF MRPFE NACF NGN NNI NSIWFE OSA PCSCF PES PSTN RACF RF SAAFE SCP SCSCF SCSCFE SG SGFE SIF 3 (2006/09) ITUT Y.2031

10 7 IP (Session Initiation Protocol) (Subscription Locator Functional Entity) (Service User Profile Functional Entity) (Trunking Media Gateway Functional Entity) (Service Provider Function) (Signalling System No. 7) (Service Switching Function) (Trunking Media Gateway) (Voice over IP Gateway) SIP SLFE SPF SS7 (SSF SUPFE TMG TMGFE VGW NGN PSTN/ISDN (PSTN/ISDN) / 15 PSTN/ISDN (NGN). IP NGN PSTN/ISDN PSTN/ISDN..NGN 5 (NACF) PSTN/ISDN IP (RACF) NGN. NGN PSTN/ISDN 15 (2006/09) ITUT Y

11 PSTN/ISDN. PSTN/ISDN 16.(CS) PSTN/ISDN.NGN.PSTN/ISDN 16.[ITUT Y.2012] NGN 6 PES (CS) PSTN/ISDN 16 (CCF) : (CCF).(ASFE IP NACF AMGFE 1.AGCF.[ITUT Y.2012] 2 (SSF SPF ) IN PSTN/ISDN SIF ) (AGCF) ISDN PSTN AMGFE (AGCF) : ( ( ( ( 5 (2006/09) ITUT Y.2031

12 AMGFE ( AMGFE AMGFE kbit/s 64 AMGFE ISDN AMGFE UNI ISDN N ISDN IP (RACF). (NACF) MRPFE. (MRCF) (MRCF).(IVR) MRPFE (MGCF) ( ( ( ( ( ( ( MRCF.PSTN/ISDN TMGFE (MGCF). TMGFE MGCF IP TDM kbit/s 64 N ISDN. (RF). (CS) (RF) ( ) ).. (.SCSCFE. [ITUT Y.2012] PSTN/ISDN (SPF) (SPF). PSTN/ISDN (SSF) (IN).SCF CCF SSF.[ITUT Q.1214] SSF (SSF) CCF SSF SSF (SCPs) (2006/09) ITUT Y

13 (SIF) SIF. CCF (SIF) : SIP SIP / SIP (.IBCFE NGN ( PES. IMS SIF. PSTN/ISDN.(26 (CS) PSTN/ISDN.ASFE ) [ITUT Y.2012] CSPES 2.6 () ( ) (). CSPES 26. ASFE [ITUT Y.2012] PSTN/ISDN (CS) PSTN/ISDN. SPF. 7 (2006/09) ITUT Y.2031

14 SSF IN APLGWFE.SGFE (IN SCP). (OSA GW). NGN ASFE APLGWFE.ASFE APLSCMFE APLSCMFE. SIF ASFE CCF PSTN/ISDN PSTN/ISDN NGN (CS).(CS) (I1 ) AMGFE AGCF.AMGFE AGCF I1 AMGFE. H.248. (I2 ) ABGFE AMGFE AGCF ABGFE.ABGFE AMGFE I2 ABGFE AMGFE.ABGFE AMGFE ABGFE..AGCF (I3 ) ABGFE AGCF.ABGFE AGCF I3.AMGFE AMGFE (I4 ) MRP FE MRCF. MRCF MRPFE RACF IBCFE.MRPFE MRCF.MRCF I4 RACF AGCF (I5 ) RACF IBCFE AGCF. ( ). IBCFE AGCF..[ITUT Y.2111] R (2006/09) ITUT Y

15 (I6 ) TMGFE MGCF TMGFE MGCF I6 MGCF TMGFE. (I7 ) SGFE MGCF SG FE MGCF I7.PSTN/ISDN (CS) PES IBGFE (I8 ) IBGFE IBCFE APLGWFE APLSCMFE ASFE SIF (I9 ).(AS). (I10 ) APLGWFE IN SCP SSF IN APLGWFE SGFE IN SCP.SSF APLGWFE IN SCP (I11 ) SUPFE CCF APLGWFE APLSCMFE ASFE SUPFE (I12 ).ASFE (I13 ) PSTN/ISDN SGFE PSTN/ISDN (I15 PES (I14 ) PES IBCFE (NNI).PES.(7 ) Ic I14 ) IMS IBCFE (NNI).(7 ) Ic I15 9 (2006/09) ITUT Y.2031

16 (CS) IP (I16 ) NACF AGCF AGCF. NACF. :NACF AGCF. PSTN/ISDN NGN NGN [ITUT Y.2012] NGN NGN 16 NGN CS PES SCSCFE PSTN/ISDN RF CS NSIWFE SSFE ASFE AGCFE MRCFE MGCFE CCF RF SIF SSF SPF AGCF MRCF MGCF 4.6.SIP BICC. SPF : ABGFE..ABGFE AMGFE AMGFE ABGFE.. IP AGCF.DDoS (Firewall) (1 (2 (3 (2006/09) ITUT Y

17 PSTN/ISDN PSTN/ISDN PSTN/ISDN SIF. CCF.IBGFE IBCFE SIF CCF SIF PES PSTN/ISDN. IBCFE.. IBGFE I14 PSTN/ISDN PSTN/ISDN IBGFE.IBCFE QoS PSTN/ISDN 36.PSTN/ISDN PES PSTN/ISDN 36 PSTN/ISDN IP (IMS) IP PSTN/ISDN IBGFE IBCFE CCF IBGFE IBCFE SIF CCF SIF.PSTN/ISDN SIP PSTN/ISDN 46 PSTN/ISDN 46 IMS RACF RACF.I5 RACF IBCFE AGCF RACF I5. IBCFE AGCF.[ITUT Y.2111] Rs I5.IBCFE AGCF (2006/09) ITUT Y.2031

18 AMGFE AGCF NACF NACF NACF CSPES.AMGFE IP.NACF AMGFE PSTN/ISDN MGCF CCF PSTN/ISDN PSTN/ISDN TMGFE MGCF. CCF.SGFE TMGFE PSTN/ISDN CSPES I13. TDM IP PSTN TMGFE.SS7.MGCF.PSTN/ISDN PSTN/ISDN 56 PSTN/ISDN 56 PSTN/ISDN IMS PSTN/ISDN IMS PSTN/ISDN PSTN/ISDN IMS PES 17 (AMG) (VGW) VoIP / P1 IMS PES VGW AMG. AMG P1.Gm (2006/09) ITUT Y

19 PSTN/ISDN.VGW IMS Gm.Mn PES IMS. ISDN IMS PES.[ITUT Q.512] 1.6 Z 1 (IMSPES) IMS PSTN/ISDN 27.NGN."(IFN) IMS" IMSPES.NGN IMSPES 2.IFN IMS PSTN/ISDN IMS PES IP IMS PSTN/ISDN 27 IMSPES (RPs) (FEs) IMS IMS PSTN/ISDN (AGCF).H.248. SIP ( ) IP IP 5 13 (2006/09) ITUT Y.2031

20 IMSPES (AGCF). : IMS PSTN/ISDN ( AMGF RMGF) MGC..(RACF). (NACF) Mw.P1. / PCSCF.( ). CSCF PCSCF AGCF ) Mw AGCF.( : AGCF. ( ).AGCF AGCF PSTN MGC 2 PCSCF PES IMS Gm AGCF. IMS 27 "(VGW) " (MRFC) IMS PSTN/ISDN MRFC (MGCF) IMS PSTN/ISDN MGCF IMSPES IMS IMSPES PES ISDN ISDN (PCSCF) PCSCF IMS PSTN/ISDN PCSCF. AGCF. PCSCF AGCF (2006/09) ITUT Y

21 CSCF CSCF IMS IMS IMS (SCSCF) PSTN/ISDN SCSCF (ICSCF) PSTN/ISDN ICSCF (BGCF) PSTN/ISDN BGCF (Mg ) CSCF (PSTN ) (Mr IMSPES ) MGCF Mg. PSTN MGCF MRFC CSCF.MRFC SCSCF (Mw ) IMSPES CSCF AGCF CSCF CSCF Mr AGCF CSCF Mw.. Mw IMSPES.IBCFE Mw CSCF (Mi ) BGCF CSCF CSCF.PSTN. Mi (Mj IMSPES ) MGCF BGCF ( ) MGCF.PSTN. MGCF BGCF. Mj IMSPES (2006/09) ITUT Y.2031

22 (Mk ) BGCF BGCF Mk IMSPES (Mx ) IBCFE BGCF CSCF AGCF IBCFE BGCF CSCF AGCF Mx PES. Mx IMS PES PSTN/ISDN. :(37 ) ISC (ASF) SCSCF (SIP AS) SIP IMSSF.OSA SCS PSTN/ISDN 37 (2006/09) ITUT Y

23 . (SCIM) " " SIP.. SCIM. (SCF) IN IMSSF IN SIP (BCSM) IN IMSSF.INAP IMS PSTN/ISDN IMSSF 1 PES. IN IMS PES IMSSF 2 ) IMS PES. (SCF). PSTN/ISDN SSF (SIP OSA OSA. PSTN/ISDN.(Parlay) /OSA AS SCSCF AS CSCF.. (AS) (AS) (Sh IMS ) OSA SCS (Si IMS (ISC ) ASF CSCF PSTN/ISDN ISC SIP AS SUPFE/SAAFE PSTN/ISDN Sh ) IM SSF SUPFE/SAAFE IMS PSTN/ISDN (Dh Si ) SLFE ASF PSTN/ISDN (Ut1 Dh ) (UE) ASF (VGW) VoIP Ut1. SIP Ut1. (Ut2 ) AGCF ASF AGCF Ut2. SIP Ut2. (Ma ) AS ICSCF PSTN/ISDN Ma SIP ) CSCF (CAMEL IMSSF OSA. (AS) 17 (2006/09) ITUT Y.2031

24 (Mn ) TMGFE MGCF IMS PSTN/ISDN (Ie SGFE IP ) SGFE MGCF SS7 (P MGCF Ie ) SGFE AS.(SIGTRAN) PSTN MGCF SGFE IMSPES SGFE IMSPES.(CCBS TCAP ) PSTN IMS (Mp ) MRPFE MRFC PSTN/ISDN (UE) Z PES UE VoIP (VGW) VoIP (VGW)..PCSCF.Ut Gm IMSPES VoIP (VGWs) IMS.P1 IMSPES IMSPES (AMGs) PSTN/ISDN SLFE (Dx SUPFE/SAAFE ) SLFE IMS PSTN/ISDN (Cx ) SUPFE/SAAFE IMS PSTN/ISDN : IMSPES AS BGCF (I/P/S) CSCF (2006/09) ITUT Y

25 . IP.TMGFE Ro ) MGCF.MRFC. Rf.[bETSI TS ] Ro Rf. IMS IBCFE PSTN/ISDN.SGFE Ic IP IBCFE (PSTN/ISDN IP IBCFE IP ICSCF. /. IBCFE BGCF ) PSTN/ISDN.( ) ( RACF " " ( IBGF ).IBCFE RACF.IBCFE (NACF). AGCF PCSCF 7.7 e2 PSTN/ISDN. AGCF NACF (RACF) : RACF AGCF PCSCF. QoS Rs 8.7.( NAPT ) AGCF PCSCF RACF PSTN/ISDN 19 (2006/09) ITUT Y.2031

26 AGCF NACF PES.PES : IBCFE.( NAPT ). IBCFE RACF IMS PES PSTN/ISDN. AGCF.SIP PSTN /. AGCF ) AGCF ( AGCF ).( PES PES.(47 ). PES PSTN/ISDN PES IMS (SIP1 SIP) SS7/TDM PES 47 SUPFE/SAAFE SUPFE/SAAFE PES PES.PES :AGCF AGCF IMS (2006/09) ITUT Y

27 .AGCF. :... ( ).SUPFE/SAAFE AGCF.AGCF. SUPFE/SAAFE AGCF :. AGCF.. (VGWs) VoIP IMSPES AGCF IMSPES....AGCF SUPFE/SAAFE. AGCF SUPFE/SAAFE. 21 (2006/09) ITUT Y.2031

28 NGN IMSPES NGN IMSPES NGN SCSCFE PCSCFE ICSCFE MGCFE MRCFE MRPFE BGCFE ASFE SSF APLSCMFE SIP ASFE OSA ASFE OSA APLGWFE AGCFE IMSPES SCSCF PCSCF ICSCF MGCF MRFC MRFP BGCF AS UE IMSSF SCIM SIPAS OSA AS OSA SCS AGCF (2006/09) ITUT Y

29 [betsi TS ] [betsi TS ] [betsi ES ] ETSI TS V6.7.0 (2006), Universal Mobile Telecommunications System (UMTS); Telecommunication management; Charging management; IP Multimedia Subsystem (IMS) charging. ETSI TS (2006), Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMSbased PSTN/ISDN Emulation Subsystem; Functional architecture. ETSI ES (2006), Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); PSTN/ISDN Emulation Subsystem (PES); Functional architecture. 23 (2006/09) ITUT Y.2031

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31 (TMN) : A D E F G H I J K L M N O P Q R S T U V X Y Z 2007

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