Phone

VoIP SIP Wi-Fi 802.11 a / b / g / n / ac telephone, 2 x Gigabit Ethernet, 8 x line keys, AC (adapter included) + PoE, 2.8 inch colour TFT LCD, HD audio, RJ9 headset jack, EHS support for specific Plantronics headsets (EHS cable required), Bluetooth, USB

VoIP SIP WiFi 802.11ac telephone, 2 x Gigabit Ethernet, 10 x line keys, AC (adapter
included) + PoE, 4.3 inch colour TFT LCD, HD audio

3.5 mm Headset Jack, AC Included

3 SIP accounts, 3 lines, Bluetooth
4 -way voice conferencing
12 hours talk-time