The DG-104 is a Residential Gateway equipped with four standard phone ports, one lifeline voice port for fail-over to standard phone services, one WAN Fast Ethernet 10/100BaseTX Port, and one LAN Fast Ethernet 10/100BaseTX Port. For Internet connection sharing in your home the DG-104 offers support for up to 32 IP devices. Services offered to the internal home network are DHCP Server, Network Address Translation (NAT), and IPSEC pass-thru. Because the DG-104 shares your single ISP IP address, it masks the local users� IP addresses from the outside world, preventing intruders and hackers from gaining access to network resources, data files or personal information. The DG-104 has voice support that includes hardware based Quality of Service (QoS), voice compression (popular voice CODECs G.711-G.729e), echo cancellation, dynamic latency (jitter) buffers, silence suppression, and comfort noise generation.
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