Linksys Phone Adapter + FXS Port, FCC Part 15 Class B, CE, A-Tick, C-Tick, G.711, G.723.1, G.726, HTTP, HTTPS, TFTP, IPv4, ARP, DHCP, ICMP, TCP, UDP, RTP, RTCP, SIPv2, 256-bit AES, 100-240, 50/60
Linksys Phone Adapter + FXS Port. Certification: FCC Part 15 Class B, CE, A-Tick, C-Tick. Voice codecs: G.711, G.723.1, G.726. Management protocols: HTTP, HTTPS, TFTP, Supported network protocols: IPv4, ARP, DHCP, ICMP, TCP, UDP, RTP, RTCP, SIPv2. Security algorithms: 256-bit AES. Power requirements: 100-240, 50/60, Power consumption (typical): 5 W