iBasis is a leading international voice carrier and provider of value-added services for mobile operators. We offer a comprehensive portfolio of voice termination and data services, including messaging, signaling and roaming, for many of the world’s largest fixed and mobile operators, as well as voice-over-broadband (OTT) service providers.
iBasis has been a pioneer in the use of IP for real-time communications since its inception in 1996 as one of the first international wholesale Voice over IP carriers. The company rapidly grew to be one of the largest carriers of international voice traffic in the world and in 2009 became a subsidiary of Royal KPN N.V., the national carrier of the Netherlands.
iBasis continues to be an innovator, determined to make what’s next work globally, from the highest quality international Voice service (including HD) to Enterprise SMS to LTE Roaming and VoLTE. We enjoy the challenges of a dynamic and competitive market and the opportunities to collaborate with customers to solve their most urgent connectivity challenges and capitalize on exciting growth opportunities.