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.
The VMX is an IP PBX that supports up to 128 phone extensions and provides integrated features including secure call recording, call centre call queuing, automated attendants, automatic call distribution and remote/home worker connectivity.
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