The system of Classes of Service (COS) helps defining rights for one or another extension in the PBX or Centrex systems. For example, few groups require more space for storing voice messages, while other need the redirection of calls to cell phones, the third does not have to make calls outside of the office network. With the help of this system one can change and configure settings.
We Have Smart Quality Mobile Dialer and Pc2Phone Solution.We r interconnect with Bangladeshi all IGW.We peer with World Class Route Provider Like Net2phone,Voice Trading.We used High Profile Technology and have High qualified Consultant.