iBasis - a KPN affiliateiBasis

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IP Interconnection

With more than a decade of experience in carrier-grade VoIP, iBasis has unparalleled expertise in IP interconnects for high quality international voice services. We also offer TDM interconnects to our global network.

Carriers can quickly implement direct IP interconnects to the iBasis global network for highly efficient, high-quality worldwide call termination. Carriers benefit from the lower capital and operational costs of VoIP and can leverage iBasis' operational expertise; proprietary call routing and real-time IP quality management technology; and vendor relationships.

The Best of Both Worlds

iBasis offers the best of both worlds - the highest level of quality and guaranteed features over the most efficient interconnection technology. All iBasis voice products are accessible via IP interconnects, including our Premium Voice service, which guarantees CLI, roaming, fax, ISDN data, and ISUPv2.

IPX: The Next Generation Network

iBasis offers a GSMA-compliant IPX interconnect service, providing a clear migration path to the "all IP" ecosystem of converged services over a secure, service-aware IP backbone, supporting managed quality of service, cascaded payments and multiple business models. As a KPN company, we're able to leverage the extensive footprint of KPN International to provide global MPLS access for secure and high quality IP connectivity.


iBasis provides traditional TDM (Time Division Multiplexing) interconnects that meet high quality standards and support advanced features such as CLI and roaming.

The iBasis Mobile Matrix supports SCCP, TCAP, and ISUP interconnects as well as A (Access) or F (Fully Associated) links.