I have to start a project and i want to know if Asterisk have all the features I need. Is it possible to do something like that ?
Every user in each conferences can hear or speak together.
Can a user be in many conferences?
Or can i customize the rules for an user ? (for example : User 1 can speak and listen to User 2 but User 1 can not speak and listen to User 3 even if they are all in the same conference)