IPsky United States
- International VoIP Wholesale Provider
- Phone To Phone
- Quintum
- Billing system of own development
Voice and Video Solutions
Cisco solutions for IP telephony are based on Cisco AVVID corporate architecture, which supports modern Internet applications for business. The convergence of voice, video and data services improves productivity and allows you to better serve your customers.
SIPxchange
SIPxchange is headquartered in Dallas Fort Worth providing wholesale carrier and business VoIP services. SIPxchange is part of the Worldcall Inc. family of companies supplying network services since 2004. Our facilities-based network carries over 50 milli
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