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.
We are offering for UAE, Oman & all Gulf Tunnel Client, Anti Block Dialer, Resellers.
we would like to extend a special offer to you through our following core routes PAKISTAN/INDIA/EGYPT/NEPAL/SRI LANKA with special pricing.
Including A/Z