IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Voice over IP gateway VG200 was specially created for Cisco AVVID (Architecture for Voice, Video and Integrated Data) Call Manager. This device was not meant to support add-ons, such as toll bypass using H.323 protocol or SIP gateways.
FirstVoIP Total VoIP Solutions.
First VoIP was officially formed to formalize the five year long co-operation of a group of IT consultants and companies with a total combined IT experience of over 50 years to provide a complete Internet based telecommunication services to a global marke
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