PBXBillingSystem 

• Voice and visual indication of current office hours
• Collection of information on one computer treatment on other computer
• Interactive office hours with an user
• Extract of accounts to the in real time leaving guest at the use of the system in hotel business.
• Extra charge of paying for internal talks and incoming bells (topically on telephone EXCHANGES of large capacity).
• Registration of the not answer incoming bells.
• Support to 99 999 999 external, to 99 999 999 internal lines
• 37 tariff nets amount of which if necessary maybe to be it is megascopic to 255
• English, Russian, latvian language