NGN/IMS Architecture

Mg, Mj

CMS-8200(HSS)

ISUP

ISC

CFX-5000(S-CSCF /I-CSCF / BGCF)

Mw

hiE9200(TMGC/AMGC/SG)

IMS ApplicationServers

Mw

Mn(H.248)

ENUM

Fixed Network(WLAN Hotspot connected via xDSL)

2G/3GUE

Dual Mode Handheld (DMH)

DMH

Gm

Sh, Cx

WLANAccess

CS/PSTN Bearer

Signaling

Acme SD(SBC-A)

hiG1100[TG]

Acme SD(SBC-I)

DilithiumVGW

DLU-IP[AG]

MGC-EP

ISDN-PRA

CVoIPBVoIPVoice CB

Video MCU UM

PSTN

IP Network

POTS/ISDNPhone

SIP-EP

PLMN

NetM

@Com iNMC

SS & SSM

iSSC iSMCAcme EMS

NPMBEA

OSP&SIP A/S

DNSDHCP

Video Portal

MPMCSDM