provided by Star2Billing S.L.

example
my gateway1 has only 10 maximum
my gateway2 has only 5 maximum
my gateway3 has only 20 maximum

how can we solve this problem.

is A2billing possible to do it?

Hi

I cannot think of a way to do this off the top of my head, but it may not be desirable to do it. If the call is queued, then the callback may occur some hours later, and if I was one of your customers, and I got a callback just after I had crawled into bed, then I'd be fairly annoyed.

The more pragmatic solution would be to throw more capacity at the problem, after all, if you are constantly hitting the limits, you should be making a healthy profit.

Joe