Connectivity: 10/100/1000Base-T, Gigabit Ethernet, Number of ports: Two RJ-11 PSTN Line FXO, two RJ-11 analog telephone FXS ports, two RJ-45. Power: 12 VDC, 1.5 A output, 100 - 240 VAC input. Meets FCC, CE, A-TICK, ITU-T K.21 and UL 60950 certifications and standards.
Dimensions: 1.4"H x 6.1"W x 8.9"D. Network protocols: TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, SIP (RFC3261), STUN, SRTP, TLS, LDAP. Weight: 0.51 kg.
Form factor: Desktop, wall mountable. LCD display: 128x32 graphic LCD with DOWN and OK button.