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(Click for frequent words.) 73 Capability Interaction 68 3GPP IMS 68 IMS SIP 68 SIP Servlet 67 Iub 67 Accolade WCS 66 Tatara Convergence Server 66 Packet Core 66 DIAMETER 66 ASN Gateway 65 Assurance Solution 65 IP multimedia subsystem 65 Lucent IMS 65 Pseudowire 65 Session Initiated Protocol SIP 65 NexTone SBC 65 LTE EPC 65 IMS architectures 65 HTTP SOAP 65 Delivery Platform SDP 64 Flexi NG 64 MTOSI 64 VoIP softswitch 64 Sigtran 64 NGN IMS 64 SIP Server 64 SIP endpoints 64 Aepona Causeway 63 Converged Messaging 63 Single RAN 63 Service Delivery Platforms 63 eTOM 63 protocol interworking 63 SMS Router 63 blee p 63 Spirent Landslide 63 FusionWorks 63 NetCracker OSS 63 FDx 63 SIP Application Server 63 Cisco IP NGN 63 Carrier ENUM 63 NGIN 63 GGSN 63 asynchronous messaging 63 VideoMail 62 Interworking 62 3GPP compliant 62 BroadWorks platform 62 TDM ATM 62 Etherjack 62 Comverse MMSC 62 Service Delivery Platform 62 Delivery Framework 62 Flexi NS 62 Kayote 62 M3UA 62 NAT Traversal 62 LLDP MED 62 NET Remoting 62 BankFusion Universal Banking 62 Unified MBX 62 Convergent Mediation TM 62 iCFD 62 LightSoft 62 interworking 62 nGenius Service 62 IMS TISPAN 62 Pervasive DataRush TM 62 inverse multiplexing 62 multicast routing 62 TDM VoIP 62 MobileVoIP 62 modular extensible 62 Interactivity Suite 62 OneAPI 62 Sylantro Synergy 62 SIP IMS 62 nGenius Performance Manager 62 SS#/C# 62 Application Servers 62 IMS NGN 62 SIGTRAN 61 Parlay X 61 Acision Message Plus 61 IPCentrex 61 ASN GW 61 TISPAN 61 MXES 61 iNFINITI 61 #GPP/#GPP# 61 SIP Session Initiation Protocol 61 OSGI 61 OmniPCX Enterprise 61 Provisioning Solution 61 Brekeke SIP Server 61 Circuit Emulation 61 Zeligsoft CE 61 Multimedia Subsystem IMS 61 Comverse ONE 61 Carrius 61 VoiceObjects Factory 61 Inter mediatE 61 MSMQ 61 Femtocell Gateway 61 MMTel 61 MSC Servers 61 Mavenir mOne Convergence 61 Comverse HUB 61 VQuad 61 OFDM orthogonal frequency 61 NetHawk EAST 61 Convergent Billing 61 NexTone IntelliConnect System 61 Ethernet MPLS 61 ApplinX 61 B2BUA 61 Cirrus Softswitch 61 Aplix JBlend 61 Enea LINX 61 Netcool suite 61 CIRPACK 61 Octasic Vocallo MGW 61 deliveryOne 61 Iu h 61 Ericsson Mobile Softswitch 61 Kodiak RTX System 61 EntireX 61 SIP Session Initiated Protocol 61 Movial Communicator 61 Motorola SoftSwitch 61 Genesys Customer Interaction 61 APOXI 61 Novarra Vision 61 LogicaCMG Next Generation 61 NGOSS 60 SIP signaling 60 P CSCF 60 BMC Atrium Configuration 60 Spatial Atrium 60 Nokia NetAct 60 Amdocs OSS 60 Essentra BAX 60 SAP NetWeaver BPM 60 JBoss jBPM 60 femtocell convergence 60 MPLS VPNs 60 IPv4 IPv6 60 Next Generation OSS 60 CUCM 60 Call Continuity VCC 60 AccuROAM 60 Leapstone CCE 60 IBM Tivoli Netcool 60 VocalTec Essentra 60 OpenSMB 60 ESKADENIA ® 60 CreekPath Suite 60 Cramer6 OSS Suite 60 LignUp Communications Platform 60 NETCONF 60 TPSDA 60 eNodeB 60 WiMAX GSM EDGE 60 TDMoIP 60 multidomain 60 NexTone MSC 60 UMA GAN 60 EngageIP 60 SoftSwitch 60 HP OpenCall 60 BroadSoft BroadWorks 60 Initiate Provider 60 OSA Parlay 60 SS7 signaling 60 Paradial RealTunnel 60 XMLA 60 MEGACO 60 ClarifyCRM 60 SmartEdge platform 60 mSwitch 60 Routing Platform 60 SIP Session 60 Session Initiation Protocol 60 division duplex TDD 60 Versant Object Database 60 SS7 SIP 60 VPN Cubed 60 NEC UNIVERGE 60 Bidirectional 60 IKEv2 60 AppTrigger Ignite 60 SIP Registrar 60 CPE WAN 60 IBM Tivoli Identity 60 Ethernet TCP IP 60 Extensible Messaging 60 SpeedCore 60 Nortel Networks Succession 60 convergent mediation 60 Multivendor 59 Iuh 59 Taqua MobileWorks 59 Conferencing Solution 59 SMSC MMSC 59 Serving GPRS 59 Covergence Session Manager 59 Zhone MALC 59 MetaSphere 59 Cisco IP telephony 59 Hyperion BI 59 Sphericall IP PBX 59 Intec Mediation 59 OpenLAB 59 OnDemand SaaS 59 Modular Messaging 59 PlantPAx 59 Hosted IVR 59 VXML 59 Convergin 59 Soapstone PNC 59 IMS VCC 59 MPLS QoS 59 deviceWISE 59 Minerva iTVManager 59 TDM IP 59 Fiorano ESB 59 Java Database Connectivity 59 uReach 59 Internet Protocol Multiprotocol 59 Next Generation Messaging 59 QoS CoS 59 Activation Solution 59 MATERNA 59 ANSI SQL 59 JAIN SLEE 59 Tertio Service 59 Voxeo Prophecy 59 Nextone 59 Brekeke PBX 59 OpenSpeech 59 Cadence Encounter digital 59 aXiom 59 OMA compliant 59 RESTful Web 59 Hosted PBX IP Centrex 59 ebXML Registry 59 Openwave Integra 59 MODBUS RTU 59 ConfD 59 Function PCRF 59 VRRP 59 SGSN 59 multipoint conferencing 59 CallScripter 59 Platform ECP 59 MEF certified 59 Ciena Carrier Ethernet 59 TM# LTE 59 CommPortal 59 Extensibility 59 TI PIQUA 59 NetOmnia ™ 59 Answers Anywhere 59 Autonomy IDOL 59 Siemens OpenScape 59 WSO2 ESB 59 MPLS VPLS 59 softswitching 59 MyCall 59 RealTunnel 59 Essentra 59 #.#AE 59 Context Aware 59 VoiceXML IVR 59 QUALCOMM BREW TM 59 Nortel MCS 59 TotalRoam R 59 VE Desktop Professional 59 pseudowires 59 RIP OSPF 59 Aylus 59 OnRelay MBX 59 WS Reliable 59 femtocell gateway 59 Configurability 59 Junos Space 59 stateful failover 59 SIP VoIP 59 Java APIs 59 Interference Detection 59 MetroNID 59 OpenScape Voice 59 SIP protocol 59 BMC Atrium 59 SIP SS7 59 IBM Websphere Portal 59 SIP interoperability 59 SIM Toolkit 59 #G/#G/LTE 59 Voice Extensible Markup 59 VOIP TDM E1 59 SDPs 59 Customer Lifecycle Management 59 RTView 59 PacketCable TM 59 ACUCOBOL GT 59 ESRI ArcGIS Server 59 VoiceXML browser 59 Apache ActiveMQ 59 Asterisk telephony 59 Platform v#.# 59 VoIP Softphone 59 Qfiniti Enterprise 59 ISUP 59 EliteAAA 59 ZSN 59 BMC Software Remedy 59 #/#G [002] 59 Belgacom ICS 59 SmartClient 59 Server Load Balancing 59 GPON EPON 59 Delivery Platform 58 SoftAtHome Operating Platform 58 geospatial interoperability 58 NetFront Browser v#.# 58 Jive SBS 58 User Plane 58 Hitachi Com 58 Access Gateways 58 firewall traversal 58 Hosted IP PBX 58 WebSpan SaaS Integration 58 Cisco CallManager Express 58 Nobill 58 extensible framework 58 HL7 interfaces 58 Kasenna LivingRoom 58 Protocol VRRP 58 please visit www.EXFO.com 58 Seven.Five 58 1Net framework 58 UTRAN 58 Resource Function MRF 58 Voice Messaging 58 QuickLogic CSSPs 58 IBM Tivoli Netcool OMNIbus 58 Vintela Authentication Services 58 NET Extensions 58 WSO2 Governance Registry 58 OverCache 58 Harmonic MediaPrism 58 Ubiquity SIP Application Server 58 highly performant 58 TIBCO iProcess Suite 58 SIP Trunk 58 NetAct 58 FlexMAX 58 Trusted Identity 58 SDH PDH 58 S CSCF 58 DataXtend SI 58 Vocallo MGW 58 SMS USSD 58 Alcatel Evolium 58 composable 58 VBSALT 58 SeeBeyond ICAN Suite 58 GE Smallworld 58 Leap Billing 58 ARM TrustZone 58 Link OAM 58 ServicePDQ 58 TCP IP networking 58 ROLAP 58 QPoint 58 Passive Optical Networks 58 Oracle Tuxedo 58 eWorkforce Management 58 SS7 ISDN 58 FTS Leap 58 BlueNote SessionSuite 58 LLDP 58 sentitO 58 Systems IVRS 58 Diameter signaling 58 Charging Rules 58 vNIC 58 CallManager Express 58 Hosted Telephony 58 InterOP 58 Event Correlation 58 Management Database CMDB 58 IPv#/IPv# 58 Protocol AMQP 58 MasterClaw 58 Enterprise Instant Messaging 58 Convergent Charging 58 6WINDGate ™ 58 Asynchronous 58 Proximetry AirSync 58 MediaTone 58 RapidFLEX 58 Pseudowires 58 3GPP standardized 58 GERAN 58 metamodel 58 SuiteFlex 58 SOAP XML 58 PCTEL Roaming Client 58 multitechnology 58 Technology CORREX Automated 58 Avaya Aura Session 58 IETF SIP 58 Appistry Enterprise 58 SOA enablement 58 ipUnplugged 58 Ethernet aggregation 58 XML SOAP 58 SpatialFX 58 IPTV Middleware 58 Bytemobile Unison 58 DCOSS 58 deliveryOne TM 58 2G #.#G 58 Enterprise Application Integration 58 JMS messaging 58 Video Coding SVC 58 ARRIS DOCSIS 58 Application Programming Interface 58 SONET EoS 58 convergent billing solution 58 pluggable architecture 58 #v# [004] 58 HP OpenCall Media 58 Tightly integrated 58 Nuxeo EP 58 IP centrex 58 iFollow 58 #.#ag 58 Certive 58 HP ProCurve ONE 58 Session Initiation Protocol SIP 58 IP Multicast 58 IntelliConnect System 58 Roaming Hub 58 Carrier Cockpit TM 58 Signaling Gateway 58 Comverse HUB Value Added 58 Signaling Gateways 58 Jasomi 58 Protocol Stacks 58 SIP PBX 58 Canon MEAP 58 Qt framework 58 Femto Gateway 58 Agentry 58 BroadWorks VoIP application 58 DataExchange 58 Call Routing 58 NBBS 58 NCR TransitionWorks 58 Lotus Expeditor 58 Xcalia 58 IPv#/v# 58 superclass softswitch 58 Navtel 58 Comverse Visual Voicemail 58 DIGIPASS CertiID 58 Visi Trac 58 SpringSource dm Server 58 hosted NAT traversal 58 DigRF 58 IP VPN MPLS 58 Rational ClearQuest 58 OASIS SAML 58 Delivery Architecture TPSDA 58 PWE3 58 Versioning WebDAV 58 Voice Mobility UCN 58 MediaPrism 58 IP Routing 58 Mariner xVu 58 Siemens SURPASS 58 AMQP 58 Next Generation SONET SDH 57 TeleManagement Forum 57 ReliaTel 57 ADVA Optical Networking FSP 57 Packet Transport 57 Application Layer 57 SelfReliant 57 multivendor environments 57 LTE VoLTE 57 Label Switching IP MPLS 57 Nortel CS# 57 Unstructured Information 57 Hummingbird Enterprise DM 57 EdgeXtend 57 Unified Messaging UM 57 Messaging Solution 57 mprodigy 57 DHCP Server 57 Advanced Routing 57 HP NonStop TM 57 Seamless Access 57 predictive decisioning 57 Interface API 57 Infranet 57 Presence Server 57 Storage Controllers 57 WSRR 57 iManage Universal Search 57 Xgig 57 Adaptive Streaming 57 Ipedo XIP 57 RadiantOne 57 IP MPLS router 57 IPSec encryption 57 Provider Backbone Bridging 57 GSMA PathFinder 57 Ixia IxNetwork 57 deployed picocell 57 Connector Framework 57 ERP MRP 57 NetIQ AppManager 57 Vo Fi 57 CaseSentry 57 webMethods Infravio X 57 BMC Atrium CMDB 57 IBM WSRR 57 GSM GPRS EGPRS 57 Oracle DB2 Sybase 57 extensible architecture 57 Physical Layer PHY 57 Tango Abrazo 57 IPTEGO 57 Motorola NBBS 57 Infor ION 57 Tone ReliaTel 57 Nucleus OS 57 Anywave 57 JBoss Messaging 57 IP multicast 57 Polystar OSIX 57 Optimized Desktop 57 photonic layer 57 BelAir Networks patented 57 DataMiner 57 autonomics 57 CWDM DWDM 57 EdgePoint PRO 57 Qosmos ixEngine 57 HyperShare 57 AXIOSS 57 webMethods Insight 57 SNMPv3 57 IDENTEC 57 M3O 57 Fujitsu Interstage 57 Session Controller 57 Comneon 57 UHAPI 57 UCaaS 57 Artix Registry Repository 57 Icron ExtremeUSB 57 ADO.Net 57 Versera Video Mail 57 Citrix XenServer virtualization 57 ShoreTel IP telephony 57 EtherSAM 57 Calix C7 57 RESTful web 57 vApp 57 extensible APIs 57 Swapcom 57 OSE RTOS 57 UNIVERGE 57 WSO2 Identity Server 57 OSGi compliant 57 IONA Artix 57 Dynamic Routing 57 Crestel 57 Noetica 57 OLEDB 57 EMC Smarts 57 G.# codec 57 PaaS Platform 57 Thomson Cirpack 57 NetAct network 57 Nexaweb Platform 57 Enea Element 57 femtocell ecosystem 57 PlateSpin Migrate 57 SystemVerilog verification 57 ControlSwitch 57 Online Booking SELEX 57 SOAPscope Server 57 Integration Platform 57 HiPath ProCenter 57 MSPPs 57 BeyondVoice 57 UDP TCP 57 Virtual Ark 57 AppFlow 57 dataplane 57 Xenos terminalONE 57 webMethods BPMS 57 WebTop 57 WebSphere Process Server 57 #G/#G Ethernet 57 Videomail 57 Nokia Siemens Siemens Networks 57 TDM Ethernet 57 anycast 57 SAP NetWeaver Application Server 57 Evolving Systems Tertio 57 Synthesys 57 Ciena FlexSelect Architecture 57 Appium 57 Voxpilot 57 Message Broker 57 Issue Tracking 57 NetBoss 57 Hosted Unified Communications 57 Ethernet SONET 57 Hitachi EPON 57 RESTful API 57 nCite 57 StarCore DSP 57 iDirect Evolution platform 57 Informatica PowerExchange 57 SessionSuite 57 Blackfin Processors 57 Service Oriented Architectures 57 Line Interface CLI 57 Peakflow SP 57 LTE Evolved Packet Core 57 Virtual Fabric 57 eXtended 57 LogicLibrary Logidex 57 SOA orchestration 57 ACCESS NetFront 57 QoS Quality 57 Centrex IP 57 aXs GUARD Gatekeeper 57 Synapta 57 Micromuse Netcool 57 Flexi ISN 57 VoIP Logic 57 graphical debugging 57 OmniConnect 57 ServiceGateway 57 Agito RoamAnywhere 57 RADIUS servers 57 PlateSpin Orchestrate 57 BroadWorks 57 MediationZone 57 Comverse InSight 57 Avaya Aura Communication 57 ODBC JDBC 57 Cisco Content Delivery 57 i2 MDM 57 Profinet IO 57 WSO2 Application Server 57 Aspect Uniphi Suite 57 Spectra CX 57 Clevest 57 U4EA Fusion 57 3G Femtocell 57 Microsoft Cluster Server 57 PBX IVR 57 VistaFoundation 57 Rambus XDR memory 57 3G/GSM 57 optical DWDM 57 OLAP ODBO XML 57 SIP trunk 57 SilkTest 57 Numara Asset Management 57 CA Unicenter NSM 57 GPRS CDMA 57 Aricent ISS 57 WAN Governance 57 Planview OpenSuite 57 #G/#G/#G 57 Jungo OpenRG 57 SingleBrand 57 multihoming 57 Network Gatekeeper 57 IVVR 57 HiPath OpenScape 57 MultiCore 57 Tivoli Netcool 57 AirPrism 57 Pattern Matching 57 IBM Rational Quality 57 collaborative Product Lifecycle 57 iBeans 57 orientated architecture SOA 57 Evolved EDGE 57 Mixed Signal Design 57 IP Multimedia Subsystem 57 Amdocs Enabler 57 Vitrage 57 Enomaly Elastic Computing 57 Oracle WebCenter 57 SingleRAN 57 NexusWare Core 57 heterogeneous SANs 57 OpenScape UC Suite 57 Network Emulators 57 trunking gateway 57 Protocol Analyzers 57 UML SysML 57 Unified Fabric 57 #/#.#G 57 WS Addressing 57 Cellular Backhaul 57 AmberPoint SOA 57 Wintegra WinPath 57 RiskResolve 57 Seamless Customer 57 OpenSplice 57 HiCommand 57 Microsoft.net 57 Genesys Voice 57 IPsphere 57 Object Storage 56 Highly configurable 56 IntelePeer AppworX 56 VoiceXML CCXML 56 Service Oriented Modeling 56 Content Lifecycle Management 56 Testbench 56 3G/HSPA + 56 Starent ST# 56 BrightStor SRM 56 ConvergeMedia 56 Telephony Office LinX 56 Streamlined Collections 56 EclipseLink 56 uniquely architected 56 jNetX 56 Harmonic NMX Digital 56 Aspect EnsemblePro 56 SNMP protocol 56 DASM 56 PortaSwitch 56 RSA Archer eGRC 56 Citrix MetaFrame Presentation Server 56 Allot NetEnforcer 56 Signaling Analyzer 56 IperiaVX 56 Genedata Expressionist 56 NS BOS Development 56 Avaya Aura ™ 56 J2EE architecture 56 OSS BSS 56 eyeBeam 56 BroadSoft Xtended 56 ProntoForms 56 LifeCache 56 Vocomo 56 Mode Simulation 56 unparalleled scalability 56 Roaming Client VE 56 TI OMAP platform 56 T1 E1 56 Telelogic DOORS 56 PBB PBB TE 56 IWLAN 56 Access Platform ESAP 56 LegaSuite 56 IVR CTI 56 ChangeMan 56 NeoKicks 56 Essentra EX 56 QuickFIX 56 Diameter protocol 56 Converged IP 56 FCAPS 56 Interact SPOT 56 Evo IPTV 56 interprocess communications 56 IaaS clouds 56 RTD Tango 56 Cisco AXP 56 DirectFLOW 56 EtherNID TM 56 Telchemy VQmon 56 Classification Module 56 MLPP 56 Managed Router 56 GeoProbe 56 Adobe LiveCycle Data 56 Pivot Path 56 RDM Embedded 56 Mixed Signal IC 56 Transcoding 56 Empirix Hammer XMS 56 Ampla V#.# 56 EtherNID ™ 56 Granular Configuration Automation 56 Lucent Active PhoneBook 56 Netledge 56 Prosody X 56 ActiveWebflow 56 i5 CSP 56 Reflex VSA 56 Application Interface Specification 56 Management Architecture UIMA 56 Quality Assurance VQA 56 Packet Optical 56 Apache CXF 56 CACHEfx appliances 56 Fibre Channel FICON 56 MVTS Pro 56 TI C# DSP 56 MXC architecture 56 interwork 56 dual stack IPv#/IPv# 56 Telarix iXTools 56 WSO2 BPS 56 BEA WebLogic SIP 56 multidomain MDM 56 #Gb s Fibre Channel 56 Openstream 56 Ethernet OAM 56 oBIX 56 Cloud Lifecycle Management 56 Home Location Registers 56 AdvancedMC TM 56 Ulticom Signalware 56 NetBoss XT 56 Openet FusionWorks 56 EXata 56 AJAX Enabled 56 Hosted PBX VoIP 56 Access Node MSAN 56 Integration Module 56 InvisiTrack LS 56 OSGi specification 56 dynamically configure 56 Vendor Managed 56 AllOnHost 56 Alfresco ECM 56 MC#i 56 EdgeView VoIP Support 56 KOMworx 56 IPSec SSL 56 Digitalk 56 OSEck 56 DATATRAK eClinical ™ 56 SIPware 56 Anomaly Detection 56 Y.# 56 webMethods Portal 56 CheckFree EPL 56 SpringSource Application 56 Arbor Peakflow SP 56 Remote Portlets WSRP 56 Packet ONP 56 Management Extensions JMX 56 CoDeSys 56 radically simplifies 56 Megaco 56 iDigi Platform 56 synchronous Ethernet 56 Home NodeB 56 Digité 56 iDigi platform 56 uiOne 56 sub channelization 56 MGCP 56 Tekelec EAGLE 5 56 Alcatel Lucent OmniPCX Enterprise 56 IBM MQSeries 56 Mercury TestDirector 56 XKMS 56 CSM# 56 Agilent E#A 56 VirtualWisdom 56 Communité 56 Omvia 56 Adaptive Bitrate 56 Compuware Optimal 56 DiSEqC 56 schema validation 56 pseudowire 56 Alcatel Lucent IP MPLS 56 Lumenation 56 Wavelink Speakeasy 56 Management mySAP CRM 56 Presence Protocol XMPP 56 TrustSec 56 MX ONE 56 SOA Service Oriented 56 Intrinsyc RapidRIL 56 ASN gateway 56 GigaSpaces XAP 56 Uniphi Suite 56 Comptel Convergent Mediation 56 relational OLAP 56 DB2 WebSphere 56 Unstructured Information Management 56 CounterPath softphone 56 i5 Converged Services 56 JNBridgePro 56 UWB transceiver 56 HP iLO 56 StarPound 56 ANT Galio 56 Support Node SGSN 56 strand mounted BelAir#S 56 Support Node 56 Automatic Speech Recognition 56 mySAP TM ERP 56 architecture SOA 56 Comptel Provisioning 56 Location SUPL 56 FlexSelect Architecture 56 LabVIEW graphical programming 56 iNAV 56 nectar CMP 56 Logical Data 56 Axis2 56 NetSpira ECS 56 Amdocs Mediation 56 Softswitches 56 modular CMTS 56 #g R3 56 Espial Escape 56 voiceband 56 SEGway 56 Jbed Advanced 56 fine grained authorization 56 BPM workflow 56 IEEE #.#Q 56 IP Multiprotocol Label 56 Telephony Integration 56 Virtela ESC 56 Hibernate object 56 eHRPD 56 ETX #A 56 TeleGea 56 ActiveMQ 56 firewalls IDS IPS 56 Voice Enabled 56 Intelligent Content Delivery 56 GotVoice G2 56 IP backhaul 56 Graphical Interface 56 TaaS 56 Generalized Multi Protocol Label 56 DB2 UDB 56 messaging middleware 56 NuContact Center 56 HyPHY 56 QUICC Engine 56 Router SR 56 IPTube 56 Tatara Mobile 56 nGenius Solution 56 Services Switch PSX 56 Lawful Intercept 56 Delphi Prism 56 Amdocs ChangingWorlds 56 IBM Rational ClearCase 56 BMC ITSM 56 trunking gateways 56 multiservice switching 56 LuminX 56 Engine MSE 56 Jabber XCP 56 Telelogic TAU 56 Provisioning System 56 FuegoBPM 56 SoIP 56 Comptel Dynamic OSS 56 Convergys Infinys 56 ADO.NET Data Services 56 Raritan CommandCenter 56 Brocade Fibre Channel 56 LTE SAE 56 IEEE#.#.# 56 CoreMedia CMS 56 AJAR applications 56 Myrio IP Video 56 SAP BusinessObjects BI 56 Liquid Machines Gateway 56 MontaVista DevRocket 56 AvistarVOS 56 Redknee Turnkey Converged Billing 56 OSGi framework 56 Samsung OfficeServ 56 TDMA GSM 56 relational persistence