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

VoIP Billing Solution

VoIP billing and management solutions are the wisest choices for several providers looking for reliability and career grade performance by providing various services. This may include comprehensive call rates, offer flexible call plans, billing for call usage, prepaid and postpaid