Company''''s major
1.Wholesale termination and origination VoIP service provider all over the World since 2006.
2.Final solution for Phone cards operators-
High quality stable Premium routes by th loest prices on the VoIP market with 24/7 support.
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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