NGN & SS7

UTStarcom Softswitch Product Company UTStarcom • Global telecommunications vendor founded in 1991 • Manufacturer & supplier of Voice & Data Access Equipment • Comprehensive product portfolio for end-to-end solutions: Wireless, wireline, optical transport and softswitch systems • Headquarters in Alameda, CA • R&D facilities in US, China and India • Listed on Nasdaq (UTSI) since March, 2000 • 100% year on year revenue growth since 1996 • #1 provider of softswitch ports worldwide* *Infonetics Research Q3/02, Q4/02 mSwitch mSwitch Advantage A multi-access, multi-service & mobility enabled softswitch system for expanding service offerings ƒ Multi-Access: POTS, wireless, V5.2, PRI, H.323/SIP/MGCP phone and IADs ƒ Multi-Service: Supplementary, IN, AS/MS, Parlay & Value Added Services ƒ Mobility Enabled: PHS, 3G mobility ƒ Scalable, modular NGN architecture ƒ Works seamlessly with existing infrastructure ƒ Footprint in over 100 cities with over 10M subscribers mSwitch Components • Media Gateways ‰ Trunking Gateway ‰ Wireless Gateway ‰ Access Gateway • Call Servers • Signaling Gateway • Server Suites ‰ NMS ‰ Operation Support System ‰ SLR (HLR/VLR) ‰ Parlay Gateway ‰ VAS/Application/Media Servers MANAGED IP NETWORK PSTN/PLMN & IN(CAMEL) 3G UTRAN mSWITCH NMS mSWITCH OSS mSWITCH SYSTEM TOPOLOGY SERVICE LAYER CONTROL LAYER CORE SWITCH GATEWAY LAYER iPAS V5 AN PBX POTS UT VAS Servers UT iSCP (IN & CAMEL) UT OSA Parlay Gateway UT SLR (VLR/HLR) UT Access Media GW UT Wireless Media GW UT 3G Media GWUT Trunking Media GWUT Signaling GW Parlay API based AS AN-2000 AN-2000 UT Call Servers IP Phone/IAD mSwitch Platforms mSwitch compact PCI Platform ‹ 14U Chassis. High Quality mechanical Design. ‹ Compact PCI Platform. ‹ UT HA Technology. Compact PCI bus, TDM Switching Matrix, Packet Switching Fabric in one Chassis. ‹ Call Servers ‹ Media Gateways ‹ Signaling Gateway. ‹ One Mature Platform for different network functionality. ‹ A Platform validated in many UTStarcom Field Applications. mSwitch Server Platform ‹ SUN High Performance Server. ‹ UT Software technology inside, HA, Load Sharing etc. ‹ Oracle Database. ‹ UT Operation Support System ‹ UT NMS. ‹ UT Subscriber Location Register (HLR/VLR). ‹ UT Parlay Gateway – OSA Service Platform. ‹ UT Parlay Based OSA Applications. ‹ UT VAS (Value-Added-Services). ‹ A SUN based Software platform validated in many UT Field Applications. Converged Service Network Media Server Wireline User iPAS User 3G IAD IP Terminal PSTN mSwitch Core Switch IN/CAMEL SCP UT VAS Servers 3rd Party Application Server UT Application 3rd Party Application UT Parlay GW Other VoIP Network mSwitch enables all types of access networks to share the same service network & supports multi types of service platforms: ‡ All traditional voice service based on CAP/INAP. ‡UTSI Parlay Gateway based Services ‡ Partner’s SIP Application Server Enhanced Services. Solutions Multi-Acces C5 Application OSS/NMS/AS/DB/SLR PSTN SS7 iTG iSG Sigtran H.248 H.248/H.323/MGCP CSC CSC iPAS gateway PHS mobile phone ADSL AN-2000 IP phone IAD iAN-2000 ADSL POTS iCS IP Network H.248/H.323/ MGCP/SIP H.248/MGCP H.248 POTS POTS telephone Long Distance Voice Offload Application Long Distance Network LECLEC IP Network LOCAL LD Signaling gateway Trunking GatewayTrunking Gateway SS7 Network Call Server Legacy OSS/NMS Offload voice traffic from long distance network to IP network. IP Phone Application OSS/NMS/AS/DB/SLR IP Network IP Phone IAD Trunk GW Signaling GW IMT SS7 H.323 / MGCP H.323 / MGCP / SIP Black Phone IADs IP Phones Call Server Central Office PSTN Cost Effective wireless voice/data application PSTN SS7 iTGiTG iSGiSG iCSiCS IP Network Business AreaBusiness Area Factory, Development ZoneFactory, Development Zone iPASiPAS GatewayGateway CSCCSC/RPC iPASiPAS GatewayGateway • Wireless coverage for factories, development zones, campuses, residential areas and business areas through the mSwitch iPAS system • Offers wireless communication and value- added services (SMS, c-mode E-mail and web browsing) • Wireless mobile office supporting 32K/64K wireless Internet access • Flexible mobility and roaming capability, powerful CENTREX/ VPN service OSS/NMS/DB/OSS/NMS/DB/…… CSC Campus, Residential AreaCampus, Residential Area Benefits UTStarcom mSwitch Benefits • Protect investment – Proven platform – Smooth migration to future technologies including 3G – Interoperate with existing networks – Capacity needs driven incremental modular build out • New revenue opportunities – POTS, IP phone, wireless applications – Traditional & new services – Centrex, pre-paid service, web conferencing, voice VPN, Universal Voice Telephony, Unified Messaging • Positioned for Growth – Flexible, expandable Next Generation Network architecture – Converged service network for new service opportunities UTStarcom Edge What UT delivers • Unified core network for all voice applications • Multi-service, Multi-access, Multi-media, Mobility enabled solution • Converged service network and revenue generating services • Field validated, mature platforms • Telecom grade and softswitch standard compliant • Scalable, integrated, distributed & open switching network • Not just a softswitch, but a multi-solution platform mSwitch = NGN Now! Success Stories mSwitch PHS Wireless Application • 500K subscribers in first phase • 26 mSwitch Media Gateways • mSwitch OSS for Pre-paid service, billing • C-mode email, web browsing • PIAFS Internet Access • Short Message Service • Missed Call Notification • Expanded to 1M subscribers within 12 months POTSPOTS over Broadband MGCP IADs Call Server SG IP DSLAM PCPC IAD Metro Area Network SS7 network STP SSP SCP TG SIGTRAN MG CP SS 7 Si gn ali ng SS 7IM T C5 switch mSwitch Public Long Distance IP Phone TG/SG Call Server/ OSS / NMS IAD mSwitch IAD IAD IAD Ethernet Hub Ethernet Hub Switch Switch Switch Switch IP network SS7 IMT MGCP IADs City 1 City 2City 4 City 3 C5 UTStarcom SoftswitchProduct UTStarcom mSwitch Advantage mSwitch Platforms Multi-Acces C5 Application Cost Effective wireless voice/data application