Rooms need dedicated devices unfortunately. And they're not cheap. It's because it needs to pick up voices from multiple locations and distances. Those devices linked above only have one mic. I have the Jabra and it only works if the mic is facing the current speaker. (We did attempt to use it during a power outage. It works in a pinch for a group.)
This one, for example, is $1,249:
https://www.dell.com/en-us/shop/logitech-group-videoconferencing-kit-with-expansion-mics/apd/a8767389/collaboration-solutions
I'm sure with a little bit more Google searching you'd find a similar no-name device from China.