teams and 802.1x architecture

jpl2121 If your meeting rooms will be Teams Meeting Rooms on Windows then I doubt there will be much of an issue, just load a certificate onto the device for the 802.1x.

If you are using any Android devices as desk phones or Team Meeting Rooms on Android then you'll need to work with the device vendors to see if it's possible, my feeling is that it would be somewhere between very hard and impossible.

My personal opinion is that it's best to keep TMR devices on a separate vlan from the corporate devices, with simple well performing internet connectivity. There no reason they need access to your lan, they are only ever going to call via the internet.