I am currently evaluating FreePBX, and I would like to know if the following multi-tenant features are supported.
* Manage user permissions based on user roles.
* Allow an admin to create multiple managers and allow them to manage a group of regular users.
* When a manager logs in, he/she sees only his/her own group of regular users.
* When a regular user logs in, he/she is able to access his/her own voicemail, edit personal information, etc.