Data Link Protocol: Ethernet, Fast Ethernet
Network / Transport Protocol:TCP/IP, UDP/IP, ICMP/IP, PPPoE
Remote Management Protocol: HTTP, HTTPS
Device Type: VoIP gateway
VoIP Protocols: SIP v2
Telephony Interfaces: 1 phone (FXS), 1 line (FXO)
Features: DMZ port, DHCP support, NAT support, Syslog support
Power: AC 120/230 V ( 50/60 Hz )