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.
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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