Aastra Telecom 57i IP Phone

IP Phone, VoIP - SIP, Codecs - G.729, G.711u, G.711a, Protocols - FTP, TFTP, HTTP, DHCP, NAT, SNTP

Part of the Aastra family of IP telephones, the 57i is ideally suited for executives and heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs.

Price Range: $197 - $224