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
- Consultancy Services
- PC to Phone
- Phone To PC
- Project Mangement Services
- SIP VoIP Gateway
- Web To Phone
- Cisco Systems
- Billing system of own development
These are wireless solutions supporting real-time audio, video and data information
ISG | Network Billing Systems (NBS)
With state-of-the-art corporate headquarters in Wayne, New Jersey, the ISG family has evolved into a multi-divisional organization serving over 750,000 customers from coast to coast. Today ISG is positioned at the forefront of global technology with a str
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