2.4"color screen
Up to 8 concurrent calls
Up to 8 DECT cordless handsets
Up to 8 VoIP accounts
Support Opus audio codec
Up to 30-hour talk time
Up to 400-hour standby time
Quick charging
Noise Reduction System
Headset compatible
Charger wall mountable
2.7" LCD
Opus* codec support
Up to 12 SIP accounts
Dual-port Gigabit Ethernet
PoE support
Paperless label design
Headset support
Integrated stand with 2 adjustable angles
Wall mountable
7" color touch screen
Opus* codec support
Up to 16 SIP accounts
Dual-port Gigabit Ethernet
PoE support
Headset support
USB recording
Supports expansion modules
Stand with two adjustable angles
Wall mountable
Optimal HD audio
6-meter, 360-degree voice pickup
3-microphone array
touch keypad
Power over Ethernet
5-way conference call
Built-in Wi-Fi
Built-in Bluetooth 4.0
Local USB call recording