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.
GSI was funded in 2003, to meet the growing demand of corporative telecom services between the world and Dominican Republic, provides dedicated origination and termination,as intermediaries in ALL areas in the Dominican Republic and USA, with more areas b
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