Robocalling Testbed

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Robocalling Testbed

The ATIS Robocalling Testbed, hosted by the TransUnion Global Trust Lab, serves as the industry interoperability test facility to validate the effectiveness of caller authentication standards developed by the Internet Engineering Task Force (IETF) and ATIS. Specifically, ATIS developed “Signature-based Handling of Asserted information using toKENs” (SHAKEN) as an implementation framework for service providers to better combat robocalls and call spoofing on IP-based networks.

The Robocalling Testbed has been further developed to allow for the testing of industry standard extensions of SHAKEN, such as Cross-Border Call Authentication, Rich Call Data, Diverted Call Authentication and the use of Delegate Certificates.

The testbed is open to service providers, telecom equipment vendors, software suppliers and enterprises the manage their own communications.  For more information, email PDLGlobalTrustLab@transunion.com or visit or visit Global Trust Lab|TransUnion.

Other ATIS Robocalling Initiatives

ATIS has a multifaceted approach to addressing robocalling, focusing on strategic, technical and operational elements of this important issue. For more information about ATIS work programs on this topic or to learn how to participate in this work, please visit: