iBasis - a KPN affiliateiBasis

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A global platform for innovation

With more than a decade of experience, iBasis offers unparalleled expertise in large-scale VoIP for efficient, high quality international voice service. The iBasis network combines an all-IP, next-generation architecture with TDM infrastructure to deliver a broad range of coverage and features for fixed and mobile operators.

Assured Quality Routing (AQR)™

iBasis has developed proprietary technologies to monitor and maintain optimum voice quality including our patented IP PathEngine™ and patent-pending Assured Quality Routing (AQR)™ systems. AQR employs a specialized set of tools to handle specific quality control tasks, from initial testing and authorization to ongoing monitoring.

PathEngine automatically selects the best path between origination and termination points based on a variety of quality parameters that include Round Trip Time, Jitter and total Packet Loss. Every 5 minutes, PathEngine recomputes data and provides current best-path selections to AQR.

Network-based multiple codec support

Located strategically around the world, Session Border Controllers transcode VoIP streams in real time to enable seamless support for multiple codecs, devices, and applications.