Dinstar DWG2008 Specifikace stáhnout pdf (Strana 5)

DWGSeriesGSM/CDMAVoIPGatewayUserManual

4

ModelNetworkTypeInterface

DWG2001GSM/CDMA1WAN,1LAN,1SIMchannel

DWG2004GSM/CDMA1W AN,3LAN,4SIMchannels

DWG2008GSM/CDMA1W AN,3LAN,8SIMchannels

Table1‐1DWG2001/DWG2004/DWG2008interfacedescription

1.4Functionsandfeatures

1.4.1Protocolstandardsupported:

z StandardSIPandMGCPprotocol;

z SimpleTraversalofUDPoverNATs(STUN);

z Point‐to‐pointprotocoloverEthernet(PPPOE);

z HypertextTransferProtocol(HTTP);

z DynamicHostConfigurationProtocol(DHCP);

z DomainNameSystem(DNS);

z GSM/CDMA;

z ITU‐TG.711α‐Law/μ‐Law、G.723.1、G.729AB;

1.4.2Systemfunction

z PLC:Packetlossconcealment

z VAD:Voiceactivitydetection

z CNG:ComfortNoiseGeneration

z Local/RemoteSIMcardworkmode

z Adjustablegainofport

z DTMFadjustment

z Balancealarm

z Lock/unlockSIM/UIM

z Mobilenumberdisplayrejection

z Sending/receivingSMS

z CustomizeIVRRecording

z Whiteandblack

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Dinstar DWG2008 Specifikace Strana 5