企業(yè)通訊整合

內(nèi)容主題通訊趨勢網(wǎng)路服務(wù)趨勢企業(yè)通訊整合通訊趨勢V.I.P.V.I.D.Video,Voice,Internet,Data,overIP有線通訊:多重服務(wù)之架構(gòu)TDMSwitchDACSSONET/SDHADMVoiceFRSwitchATMSwitchSONET/SDHADMPPPConcentratorIPRouterATMSwitchSONET/SDHADMIPDACSSONET/SDHADMPrivateLineATMSwitchSONET/SDHADMDWDMFrameRelayATMSeparateServiceInfrastructuresVoiceFrameRelayATMDWDMFiberOpticsIPPrivateLineMulti-ServiceSwitchIntegratedServiceInfrastructure網(wǎng)路服務(wù)提供商N(yùn)etworkServiceProviderPSTN/ISDNRADIUSServersBillingServersNameServersDataVPNUnifiedMessagingNetworkManagementServiceandBusinessManagementNetworkDatabasesPSTNFeaturesServersResourceServersNetworkServicesPOTSISDNPOTSISDNxDSLVoiceATMLANsNIUWirelessFirewall...FixedAccessMobileAccess

2G+3GInternetSDH/OpticalIPCoreNetwork企業(yè)通訊整合介面關(guān)聯(lián)圖MKY廣通LANPBXT-1數(shù)據(jù)專線DSUDSUPSTNSmartStation基本需求1.數(shù)據(jù)專線/T-1/E-12.客戶PBXT-1/E-1介面卡(PRIisbetter)3.Router/ISDNBackupRouterPBXTaipeiLANHongKong深圳LANIP-VPN網(wǎng)路架構(gòu)PBXVoice*8PSTNVoiceMKY國際電話國內(nèi)長途行動電話PBX廣通科技INTERNET128KATU-RT1/ADSL256KVoice*4Voice*4001003002LANChinaPSTN上海福州南京北京0031SingaporeLAN128KSingTel0041601-IPSEC1601-IPSEC1601-IPSEC企業(yè)CallCenter之應(yīng)用SDH/OpticalIPCoreNetworkInternet企業(yè)CallCenterFaxPhonePSTN/ISDNWebCalling客戶互動網(wǎng)路服務(wù)PublicNetworksSales

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