VoIP wholesale trade is a co-operation based on the buy and sale of traffic with leading telecom
companies and national operators. Our professional sales managers and the timely technical assistance
of the Network Operations Center will offer you a core solutions for your wholesale business and will form a solid ground for a comprehensive mutually beneficial co-operation.
O.S.S Corporation began to offer IP telephony and Internet services in the middle of 1999 year. In spring of 2000 it was on the top of independent ratings of the Russian IP telephony operators. Nowadays company owes the most powerful access pool to provid
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