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Broadband

Comcast, AT&T start cross-network call authentication to fight robocalls

Thursday 21 March 2019 | 09:01 CET | News
AT&T and Comcast have started working together to verify cross-network calls and halt robocalls reaching their customers. They tested successfully the SHAKEN/STIR protocol on calls across their digital phone services and expect to roll out the authentication to customers later this year.

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Categories: Fixed
Companies: Comcast
Countries: United States
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