HD audio with Harman speaker and wideband codec G.722 and Opus
· 3.5-inch 480×320-pixel color display
· 2.4-inch 320×240-pixel color side display
· 16 SIP lines
· 30 DSS keys, 4 line keys with LED light
· Dual Gigabit port, PoE integrated
· Support built-in Bluetooth
· Support EHS wireless headset
· Support WiFi via WiFi dongle
· Support IPv4 , IPv6 protocol
The finest artwork in IP telephone industry
2.4 inch color-screen LCD
Easy installation and configuration
Smart and friendly user interface
Secure and complete provisioning protocols
High interoperability – compatible with major platforms: 3CX, Broadsoft, Elastix, Asterisk, Xorcom, etc