Analogue16PortsGateway/VoIPGatewaySpecificati***VoIPFuncti***-SIP(RFC3261),H.323v3-RTP/RTCP-G.711a/u-law,G.723.1,G.729A-DTMFGeneration/Detection,Relay(RFC2833)NetworkFuncti***-StaticIP/DHCP/PPPoEQoSFuncti***-VAD/CNG,EchoCancellation,-DynamicJitterBuffer,PacketlossControlManagementFuncti***-WEBbasedGUI-CLI,Telnet-Multi-Leveluseraccount-SNMPv2,Tftp,ConfigurationbackupandRestoreInterfaces-FxS:FxO:4:4,8:8,16:16,8:24,24:8-2portEthernet(RJ45)10/100Base-TWAN/LAN-1portC***ole(RJ45Interface)