790069354991

D-LINK DVG-5004S, 4 FXS VoIP Gateway 4 10/100BASE-TX Fast Ethernet port (LAN), 1 10/100BASE-TX Fast Ethernet port (WAN), 4 FXS RJ-11 ports, Support QoS, DHCP Server, NAT, Dynamic DNS, Support Call Control Protocol SIP, Call features support, IP Routing, R