IP PBXs need billing solution that can efficiently monitor the calls and maintain record of each call received/transferred by IP PBX (Private Branch Exchange). A comprehensive billing solution should cater the following requirements of this business model at minimal:
Credit analysis
Customer management
Flexible billing plans
Flexible rating
Fraud management
Real-time usage reporting
Revenue assurance
Traffic analysis

MARSHAL realizes the need of a billing system that proficiently fulfills all the demands of IP PBXs and thus offers a comprehensive billing solution as Advanced VoIP Billing System.