IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Works on defining new network architecture are carried out by such
organizations as ITU-T, Multiservice Switching Forum, and International
Packet Communications Consortium.
Kasamore
Kasamore is the prepaid calling card service that gives you big savings on calls to friends and family around the world. With great low international rates to over 250 countries, all you expect and more!!!
Use Kasamore calling card from any phone: hom
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Australia 133
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