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ASTPP

ASTPP

Open-source VoIP billing and telephony platform for managing customers, resellers, rates, routing, invoicing, SIP trunks, DIDs, and Class 4/5 softswitch services.

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ASTPP is an open-source VoIP billing and telephony platform based on FreeSWITCH, designed for wholesale and retail VoIP providers, telecom operators, and communication businesses. It combines VoIP billing software, softswitch functionality, and telecom business management tools in a single platform for handling customers, resellers, providers, and communication services.

Key features include account management, tariff and rate plan configuration, origination and termination rate management, least-cost routing, advanced call routing, prepaid and postpaid billing, invoicing, receipts, recurring subscriptions, tax management, payment gateway integration, and real-time or historical reporting. ASTPP also supports DID management, calling card operations, SIP trunking, multi-tenant IP PBX deployments, and Class 4 and Class 5 softswitch applications. Its customizable and white-label capabilities allow businesses to adapt billing workflows, invoices, modules, and customer-facing interfaces to their operational requirements.

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