BTC’s call billing solutions will help you keep track of all outgoing, incoming and internal calls using our Telephone billing system – Communication Master ++.

With COMMA++ you gain Call Accounting / Call Monitoring solution for any telephone system, with support for multi level organization hierarchies, Email & HTML Reports and generation of powerful reports to account for all employee telephone usage.

Other features such as Backup and Restore Support will be helpful when you need to archive or retrieve previous data, with an interface for 3rd party Property Management Systems, BTC’s call billing solution is the ideal choice for any professional PABX billing application.