iBasis - a KPN affiliateiBasis

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iBasis. Your international advantage.

A global leader in international voice, mobile data and prepaid services, iBasis turns the challenges of international telecommunications into new opportunities.


We offer a comprehensive portfolio of voice products for fixed and mobile voice termination on a global scale. Learn more about voice products for:

Voice SolutionsMobile solutions

Mobile Solutions

Our Solutions approach and proven leadership in handling international traffic gives you an opportunity to save cost, increase revenues, reduce risk, protect your borders, and improve time-to-market.

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LTE Roaming

The iBasis LTE Signaling eXchange (LSX) offers a fast and reliable way for operators to realize revenues from LTE roaming as they migrate their national networks to LTE.

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News: October 14, 2014

China Mobile, KPN and iBasis Successfully Complete First International VoLTE Roaming Calls based on IMS Architecture

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Event: October 20, 2014

BARG #84

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