Replay tools
You can test your speakers, microphone, change languages and test and connection speed by selecting the relevant icons on the Replay toolbar.
Note that administrators can exclude any of these icons if they are not required, for example if a test is not available in other languages, the language switcher won’t display.

Speaker
Select the speaker icon to test your speakers.

Language selector
This option allows you to select the display language if the test is available in other languages.

Microphone
Select the microphone icon to test your mic.

Bandwidth test
Select the cloud icon to test your bandwidth.

The cloud icon indicates the current network mode. You can view the mode by hovering over it.
Light green – Low bandwidth mode
Dark green – Online
Red – Offline
Yellow – Reliable mode, the test was started with network connectivity and then went offline.