A2Billing is a telecom switch and billing system capable of providing and billing a range of telecom products and services to customers such as calling card products, residential and wholesale VoIP termination, DID resale and callback services.
when you refills customers account in agent portal the information is appended in the url as normal form submission. the problem is that when refill is complete, the form data still remains in the url. whenever you reload page or use the back or forward button in the browser, it refills account again over and over as long.
when you refills customers account in agent portal the information is appended in the url as normal form submission. the problem is that when refill is complete, the form data still remains in the url. whenever you reload page or use the back or forward button in the browser, it refills account again over and over as long.
example from demo agent portal http://demo.asterisk2billing.org/a2b_agent/Public/A2B_entity_card.php?form_action=addcredit&stitle=Card_Refilled¤t_page=&order=&sens=&id=157301&cardnumber=enter%20cardnumber&addcredit=2&description=th