Hi guys,
we need to develop a specific premium pbx for an our customer.
Basically our customer ask us to create a premium support pbx, that it's usable only if the caller has a specific "caller-id".
In this enviroment every "caller-id" (example of caller-id is 12345) are associated at a specific number of minutes of call (Example: caller-id 12345 -> 60 minutes, caller-id 33333 -> 30 minutes...and so on).
This minutes must be decremented when the caller is speaking with an internal..until the minutes end, and the call stop!
I have made a graphic of what we want (just to clarify):
http://i.imgur.com/8m6HU.pngSomeone know if with asterisk2billing or with third party addon on the market(of asterisk2billing) is this possible?
Thank you.