A Fixed-port Access Router that is ideal for enterprise-level Internet access for secure, high-speed corporate connectivity or IP Telephony using ADSL, ADSL2, or ADSL2+ broadband access. The NetVanta 3130 includes one ADSL WAN port, a integrated four-port Ethernet Switch, a built-in firewall for network security, QoS to priority delay sensitive traffic like VoIP, DHCP to assign IP addresses, Network Address Translation (NAT) to conceal private address, and IPSec VPN as well.