Fanvil X5U

IP   Phone HD audio with Harman Speaker and wideband codec G.722 and Opus

High-definition 3.5-inch 480x320-pixel colour display, 2.4-inch 320x240-pixel   colour side display

16 SIP lines, 30 DSS keys, 4 line keys with LED light

Dual Gigabit port, PoE integrated

Support EHS wireless headset

Support   built-in Bluetooth

Support WiFi via WiFi dongle

Support IPv4 , IPv6   protocol