CoolTone Ltd. Is a leading VoIP service provider which deals in wholesale VoIP traffic and assure you best services with its state-of-the-art network interconnected with more than 50 carriers around the world.
CoolTone Ltd. Offers Reseller program at level 1-2-3 to its clients on very low voice rates and offers Tunnel service for gulf region.
CoolTone Ltd. is a one stop shop for calling card business which takes all responsibilities to start your calling card business with in less time.
