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.
In the "Recur Services" section you can add a new subscriber but you can not search for a subscriber so if you have a lot of customers with subscriptions it's impossible to check if someone has a subscription running or not.
In the "Recur Services" section you can add a new subscriber but you can not search for a subscriber so if you have a lot of customers with subscriptions it's impossible to check if someone has a subscription running or not.