Телефон цифровой VOIP. D-LINK VOIP PHONE WITH POE SUPPORT, 1 10/100BASE-TX WAN PORT AND 1 10/100BASE-TX LAN PORT.CALL CONTROL PROTOCOL SIP, RUSSIAN MENU, 2 INDEPENDENT SIP LINE WITH BACKUP PROXY SERVER, P2P CONNECTIONS, 802.1P COMPLIANT AND DIFFSERV(DSCP), FULL RANGE