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Twilio Docs / API Reference / Error and Warning Dictionary / Warning 32021

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Error Reference

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Warning 32021

Product: Programmable Voice

WARNING - 32021

SHAKEN/STIR call verification failed

Twilio cannot verify incoming SHAKEN PASSporT from carrier

Possible Causes

See the error message for details

Possible Solutions

No action required. Incoming call to your Twilio number can still be established without verstat.

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