The service for determining from which number a client has called. This helps to decide how to answer on the incoming call. A telephone company sends DNIS number to the telephone client’s system during establishing connection. As a rule, DNIS number consists from 4 to 10 digits.
Beett... hosted VoIP total solution.
The ''C''of communication finally integrated into IT.
No investments, low pricing, complete functionality. The solution for small business.