Full-duplex speakerphone with HD acoustic chamber, advanced acoustic echo cancellation

3 directional mics with MMAD & microphone beamforming array

Full-band and wide-band audio codec support including Opus & G.722

Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth

One 10/100Mbps network port with PoE/ PoE+

2-pin multi-purpose input to support peripherals including call buttons