IDT is a leading global provider of voice traffic, carrying over 30 billion international minutes last year.
IDT Carrier Service offers voice termination through a choice of service levels — Platinum, Gold and IDT Instant, providing you with an optimal choice between quality and price over any given route.
SuperiorVoIP was developed to bring low cost wholesale telecommunications to the global market place. SuperiorVoIP is "your unlimited connection to the world" by offering Free unlimited PC to PC Calls worldwide and Low Cost PC to Land line and Cell phones
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