Communications Service Providers (CSPs) had to implement STIR/SHAKEN call authentication by June 2021 to address illegal caller ID spoofing. But that means your legitimate, unsigned calls may be blocked, or marked as spam, in the process.

Enterprise Certified Caller (ECC) enables you to digitally sign your calls, and authenticate your outbound calls with the highest possible attestation level.

Neustar is a pioneer in call authentication as co-author of STIR standards, contributor to the SHAKEN framework and exclusive operator of the ATIS Robocalling Testbed, where real-world STIR/SHAKEN implementations are tested for interoperability with Neustar's reference implementation.

Product Features

Verify Outbound Calls
Compliant with latest STIR/ SHAKEN standards with continuous implementation of new software capabilities.

Validate Inbound Calls
Leverage STIR/SHAKEN caller ID verification as an input to validate legitimacy of inbound calls.

Benefit from Flexible Deployment
Implement end-to-end management of STIR/SHAKEN call authentication with options to fit your enterprise network environment.

Enable Branded Calling
Get foundation in place to support display of caller identity verification with enhanced visual display.

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