Additional settings-related features and issues within Microsoft Teams for business
Hello Nicolas,
Thanks for your time and patience. Based on your steps, we had test at our end and its working in Teams. Regarding your issue, we would like to suggest you to connect your mobile device and Windows system with same wifi network, check any firewall and antivirus not blocking Teams. Also kindly check your Teams app, Mobile device, Windows system all are updated with latest software and teams version.
Thanks and regards,
Ankita Vaidya