CallTel CS31U Conference Speaker Phone

Built-in rechargeable battery (CS31W)

WIFI Dongle:

Included (CS31W)

Interface:

1 x USB (for direct PC connection)

Built-in 4 one-way Microphone array

Best for up to 20 attendees

Microphone pickup range:

5 meters, full 360° range

2 Additional Mics can be added (Sold separately)

Function Buttons:

Mic Mute, Volume Up/Down, Call

Auto Shutdown Function:

Yes (If not connected for 3min)

VOIP:

Avaya, Cisco, Nortel, Mirial etc.

Compatible with

Skype, Zoom, WeChat, MS Teams, WebEx etc