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.
Concent Technologies
Concent Telecom is an international telecommunication company founded in 2001 by industry professionals with the backing of private investment group. Concent runs its own traffic exchange and retail operations and owns several VoIP networks.
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