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.
L T Business Solutions listened to what business customers want in a technology company, High- quality telephony, personalised attention, reasonable prices, and advice on how to use today`s (and tomorrow`s) communication technologies to improve the way yo