Hello, I have some problems with restriction with my customer in my company. Here, we have one GSM Gateway with 3 SIM card and we allow everyone to call outside in FreePBX. Do we have anyway to limit amount of money for one extension can call only 2$ per months if they are ran out within a months, they can only call only inside?
Thanks
No, but there are third party solutions like a2billing that can do that for you
And how can we restrict some extension to call in local only ?
There are third party solutions like a2billing that can do that for you