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.
I am facing the web call back are not disconnecting properly. I have tried changing the dialcommand and callback reduce balance but those are not helping.
I am facing the web call back are not disconnecting properly. I have tried changing the dialcommand and callback reduce balance but those are not helping.