We are an International VOIP service provider for voip call shop solutions.
We provide A-Z routing to callshops. Complete billing software and clear quality routes. We offer our service to call shops, resellers and other VOIP service providers. We are the leader''''s in low cost, high quality International Calls. You can make voip calls from PC, Device, Phone or Mobile.
Global Sourcing Communication, are specialists in customer relationship strategy and measurement. We develop and implement customer strategies, and use our proven methodologies to monitor the health of customer relationships to improve and evaluate them i
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