Cisco SPA8800, G.711a, G.723.1, G.726, G.729A, ARP, DHCP client & server, PPoE, ICMP, TCP, UDP, RTP, RTCP, SNTP, VPN pass-through IPsec ESP, PPTP, L2TP, HTTPS, MD5, EAP-TLS, EAP-TTLS, EAP-PEAP, 100-240, 50/60
Cisco SPA8800. Voice codecs: G.711a, G.723.1, G.726, G.729A. Supported network protocols: ARP, DHCP client & server, PPoE, ICMP, TCP, UDP, RTP, RTCP, SNTP. VPN support: VPN pass-through IPsec ESP, PPTP, L2TP. Security algorithms: HTTPS, MD5, Authentication method: EAP-TLS, EAP-TTLS, EAP-PEAP. Power requirements: 100-240, 50/60