ASTPP Open Now

#1 Open Source VoIP Billing Solution  

ASTPP has been empowering various VoIP businesses and service providers with its amazing Open Source VoIP solutions. It is regarded as one of the top VoIP billing solutions and the #1 open source FreeSWITCH-driven Class 4 and Class 5 Softswitch Solutions, which automates invoicing and billing processes completely.   

ASTPP is one of few solutions that support the N-level reseller structure. It uses cutting edge technologies like FreeSWITCH and OpenSIPs as core technologies to provide the most robust, reliable, and scalable solutions.    

ASTPP is a smart telephony platform, which has a suite of smart VoIP telephony solutions to offer to service providers and businesses, including, but not limited to:  

Class 4 Softswitch  
Class 5 Softswitch  
VoIP Billing   
Calling Cards  
Multi Tenant IP PBX  
DID Management  
FreeSWITCH Billing  
FoIP (Fax Over IP)  
STIR/SHAKEN  
Call Forwarding  
SIP Trunking  
MVNO Billing  
Mobile Dialer  
Pc Dialer  

Features  

Accounts Management  

Tariff & Rates Management   

Advanced Routing Strategies   

SIP Trunking Management   

DID Management   

Invoicing and Billing   

Realtime Call Billing   

Free Minutes Bundles  

Fraud Detection    

Fax over IP   

Calling Card / DISA   

Multi-Tenant IP PBX   

Comprehensive Reports   

Multi-Currency and Timezone support   

Multilingual Support   

API Support   

Zoho, Salesforce CRM and WHMCS Integration