Aws choice for concurrents sessions 1:1

Hi all,

So im reading this FAQ, interesting for my use case :
https://docs.openvidu.io/en/2.14.0/troubleshooting/#2-any-tips-to-make-easier-the-development-of-my-app-with-openvidu

I installed the openvidu server on amazon aws t2.xlarge . My fault: im not a guru of AWS.

My question is : needing to manage more than 40 concurrent session in 1:1 call , which AWS machine do i have to take?

The calls will be ever 1:1.

Im blocking users will attempts to enter in a conversation if are 2 users in a session.

Example :

Company A talks with Candidate1; (if a new candidate attempts to enter in that session, will blocked with a message until in that session will be only the company waiting for next candidate. )

Company B talks with Candidate2;(the same)


Company X talks with Candidate xxx(the same);

Thanks again for the patience.

Ragards

Emiliano

A 4 CPU machine should be enough.