Since we had to update our APIs to servertoserver oauth in September, we cannot host meetings at the same time. We have a Business account and we have followed all the steps that we can find in the guide Hosting multiple meetings simultaneously – Zoom Support
We have 10 users and everyone has their license assigned and we have created a servertoserver oauth api following all the steps, as recommended since September (before we had a jwt that worked correctly)
Can you help us?
@direccion1 can you explain your use case with more detail?
If seems you might be creating the meeting from the same account…
We have a business license, and we have 10 users, we have assigned all of them a license and the administrator role (using zoom.us / account / user/ )
On the other hand, we have an online campus where we use Buddyboss and to use Zoom on campus we configure a Server-to-Server OAuth app
We have used it for a year without problems but after the update by changing JWT to Server-to-Server OAuth, it no longer works. It is not possible to create meetings at the same time.
We followed all your instructions and manuals, but it doesn’t work
Can you help us? If this thread can be made private, we can upload images of the Zoom control panel or the campus or the server-to-server app
Did you resolve your problem?
No and it’s a bit frustrating 
We have a business license, and we have 10 users, we have assigned all of them a license and the administrator role (using zoom.us / account / user/ )
On the other hand, we have an online campus where we use Buddyboss and to use Zoom on campus we configure a Server-to-Server OAuth app
We have used it for a year without problems but after the update by changing JWT to Server-to-Server OAuth, it no longer works. It is not possible to create meetings at the same time.
We followed all your instructions and manuals, but it doesn’t work
Can you send me a link to the buddyboss integration? Are they using server to server app type?