DDI2.net United States
DDI2.net delivers you a worry-free experience to VoIP Internet Telephony.
DDI2.net delivers you a worry-free experience to VoIP Internet Telephony.
- Internet Telephony Service Provider
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- Cisco Systems
- 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.
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Vvtel is a world leader in Internet Telephony services, registered in the UK. We offer the most powerful solutions including inexpensive alternatives to traditional telephone service around the world. Our clients range from
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