What makes ASTPP a most Powerful VoIP Billing Solution?

ASTPP is a Most Powerful Advanced Open Source Billing solution for VoIP. A Perfect Solution for Small, Medium and Larger VoIP industries. ASTPP enables service providers to build more scalable and robust VoIP services which can range from single server

Concept of VoIP Billing Testing

What is VoIP Billing? There are so many service providers are doing billing based on the services they are providing to their customers. All the parameters are simple enough to charge a customer for the provided services. Billing solutions also