In a2billing I was able to set an automatic top-up amount on the first of the month for each of my customers. That way I had the fraud protection of a monthly limit for postpaid customers but at the same time the balance was restored at the beginning of every month so they could continue to make calls. Payment and accounting is done outside astpp.
Is there any way to do something similar in astpp? Prepaid accounts will stop working when the balance is zero. Postpaid accounts will stop working when they exceed the credit limit. How can I make this work? (Manual top-up doesn’t work for 5,000 customers.)