IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
GoIP 16 is a sixteen channel VoIP-GSM gateway, designed to provide high quality communication between mobile networks of GSM 900/1800/1900/850 standards and the networks of IP-telephony. By supporting SIP-protocol, GoIP 16 is compatible with most IP PBX and supports SIP protocol from all popular manufacturers. This feature allows you to quickly and cost-effectively set telephone communication system in an office.
MondoTalk
MondoTalk provides worldwide telephone services. We have specially tailored dial plans designed to meet your needs. All you need is an Internet Connection! Subscribe now and save up to 70% off your next phone bill. Plus calls between MondoTalk subscribers
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