CallExchange provides companies looking to enter the retail telecommunications business a turnkey solution to rapidly and cheaply deploy prepaid and postpaid calling cards and accounts, as well as VoIP softphones and customer premise equipment.
CallExchange provides companies looking to enter the retail telecommunications business a turnkey solution to rapidly and cheaply deploy prepaid and postpaid calling cards and accounts, as well as VoIP softphones and customer premise equipment.
Founded in 2003, W.L.S Group is a consulting company based in Toronto, Canada. W.L.S Group of companies consist of IT Consulting, Event Management Services, Sound & Lighting Consulting & Installations for the entertainment industry. Two Offshore programmi
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