iBasis is one of the world’s largest carriers of international voice traffic. With a market share of more than 20% it is world leader in international VoIP traffic. iBasis is also a prominent provider of prepaid telephony in the USA and of mobile data services for mobile operators throughout the world. More than 1000 fixed and mobile operators and VoIP providers outsource some or all of their international voice traffic to iBasis, thereby increasing the profitability of their international business.
Very large telephone carriers, fast growing VoIP providers and mobile operators.