IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
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.
IN Call Company
IN-Call Co. is a manufacturing, marketing and sales-driven company, providing advanced, State of the Art, Digital Telephony products to the international consumer electronics markets, as well as the Corporate market. Our major products are the revolutiona
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