Vinculum Communications has been offering international long distance services to carriers around the world since 2001. Our success is built around Vinculum’s robust international network that has been developed through partnerships and relationships in more than 200 countries. We currently provide service to approximately 250 global long distance carrier customers, and partner with more than 300 service partners around the world.
Gnex Technology Co.,LTD are the company with many years experience on voip hard developing & producing.Our products line is mainly from VOIP Phone,Voip Gateway,VOIP USB Phone,PABX,IPPBX.GSM Gateway,GSM E1 Gateway,GSM VOIP Gateway,E1 Media Gateway and ect.
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