Premium Internet S.A. is a Polish telecommunications operator, providing services on the international operator market since 1998 - achieving significant traffic volumes in TDM and VoIP technology in Poland, Eastern and Central Europe as well. Moreover ow
CentrixPhone is a 21st Century telecommunication company. we are specializing in VOIP technologies. VOIP technology leverage the cost of ownership and the cost of international call by 70-80% compares to traditional telecommunication method.
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