Voici le seul résultat
– Wideband codec G.722 and Opus – 3.5-inch 480×320-pixel color display – 2.4-inch 240X320-pixel color side display – 16 SIP lines – 30 DSS keys, 4 line keys with LED light – Dual Gigabit port, PoE integrated – The 1st version supports Bluetooth 2.1, The 2nd version supports Bluetooth 4.2 – Support EHS wireless headset – Support Wi-Fi via Wi-Fi Dongle – Support IPv4, IPv6 protocol