System requirements for Windows, macOS, and Linux

• An internet connection – broadband wired or wireless (3G or 4G/LTE)
• Speakers and a microphone – built-in or USB plug-in or wireless Bluetooth
• A webcam or HD webcam – built-in or USB plug-in
• Or, a HD cam or HD camcorder with video capture card

System requirements for Windows, macOS, and Linux

• Windows: IE 11+,  Edge 12+, Firefox 27+,  Chrome 30+
• Mac: Safari 7+, Firefox 27+,  Chrome 30+
• Linux: Firefox 27+,  Chrome 30+

Bandwidth requirements

The bandwidth used by Gumzo will be optimized for the best experience based on the participants’ network. It will automatically adjust.

Recommended bandwidth for meetings:

• For 1:1 video calling:
  • 600kbps (up/down) for high quality video
  • 1.2 Mbps (up/down) for 720p HD video
• For group video calling:
  • 800kbps/1.0Mbps (up/down) for high quality video
  • For gallery view and/or 720p HD video: 1.5Mbps/1.5Mbps (up/down)
• For screen sharing : 1.0Mbps