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.
T-XN (Technology Extensions Corporation) is a leading global Technology Service Provider which is founded by a medical practitioner/ IT expert from Florida, USA and an engineer/ marketing expert from England. T-XN offers cutting edge Technology in the re
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