Fanvil X4/G Mid Range IP PhoneThe X4 X4G is a feature rich sip phone for business. The 4 Line IP Phone has been designed by pursuing ease of use in even the tiniest details. Dual 10 100 Mbps(X4G: 10 100 1000 Mbps) network ports with integrated PoE are ideal for extended network use. Delivering a superb sound quality as well as rich visual experience. With second DSS color screen, the IP Phone supports up to 30 DSS keys which improve work efficiency. Using standard encryption