- Make sure that in Teams v2 client the browser setting is set to Standardbrowser instead of Microsoft Edge.
To connect to your Microsoft Teams client, go to the Bubble software. Navigate to Phone Connectors and activate the Teams connector by double clicking on it. Then click on “Authorize ” (must be done by all users individually) and you will be redirected to the Bubble webportal to authorize.



After successful authorization you will see the following message.

Your Microsoft tenant administrator needs to setup the call policy in the Teams admin center.
Go to https://admin.teams.microsoft.com/.
Go to Voice -> Calling policies, then edit the relevant policies:

Enable 'Open Apps in browser for incoming PSTN calls'.
Fill in the following link:
https://portal.eu.redcactus.cloud/teams-integration/screen-popup/{phone}
Click on 'Save'.
You may need to restart the Teams client.
An individual user can disable the screen popup manually by enabling/disabling it in the Teams client.
Teams Application -> Settings -> Calls -> Application Integration -> Turn on to enable.

Also, please note that "Application Integration" is now displayed under a different section. Shown Below: