... mechanism is used to ensure that information and data are secured.Protocols supportedDAG 2000(32FXS) supports SIP ... PortsLED indicatorsPower, Run, Network and Line LEDsVoiceFaxVoice over packet CapabilitiesG.168 with 32, 64 or 128 ... ,PPPOE, STUNDTMF MethodRFC 2833,SIP InfoSignalingSIP(RFC 3261)over UDPProvisioningTFTP,HTTPManagementWEB browser, Telnet, Voice promptPhysicalUniversal Power SupplyOutput: ...