a2billing question

I have just installed a2billing and I guess it works fine except it does not show customers even after creating a few ( yes they can be authenticated which means they are in the DB), any Idea?

I use asterisk for a paid service offered by remote agents, I want to transfer a caller to a queue right after authentication by a2billing without asking him/her to dial a number, is it possible? and if so how?

I appreciate your help

Hello, Guy:
I think you have to use postpaid method to control your billing. in the A2Billing, the author said the the app supports the postpaid method. you can configure it and try.
good luck!