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.
NocTel is one of the industry’s most innovative and reliable providers of VoIP — Internet-based business telephone services.
Whether you represent a small home-based business or a corporate enterprise that spans the globe, we have a plan to meet your needs.