?SIP 2.0, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record and SRV), DHCP (both client and server), PPPoE, TFTP, NTP, Telnet
?Dual switched 10/100Mbps Ethernet ports w/integrated Power-over-Ethernet (802.3af)
?8 dedicated buttons - hold, speakerphone, send, transfer, conference, headset, mute, messages
?Full duplex speakerphone w/advanced audio echo cancellation

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 9.69 inch
Height : 3.7 inch
Length : 12.2 inch

Item Weight: 2.82 pounds (View shipping rates and policies)
Shipping Weight: 2.87 pounds (View shipping rates and policies)

ASIN : B001H6AB3C