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Stir/Shaken: How do you notify Trust level to callee ? - Printable Version

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Stir/Shaken: How do you notify Trust level to callee ? - oliv - 06-16-2023 09:15 PM

hello,

Giving a look at Stir/Shaken framework I see examples presenting some "Trust level" stamp to callee to let her/him know how caller's Id and Number have been verified by ITSP along the SIP path between caller and callee.

With Yealink deskphones, how do you present Trust level to callees ?

For those living in countries where Stir/Shaken is already in use, how does it work on smartphones ?

Best regards


RE: Stir/Shaken: How do you notify Trust level to callee ? - oliv - 06-19-2023 06:00 PM

Apple's iOS 13 is supposed to bring Stir/Shaken in but it seems it doesn't display "Call Verified", yet (see [1]).
Android 11 introduced Stir/Shaken.
For a call to shown as Verified, il must both come from and end to a Stir/Shaken compliant telco.

[1] https://www.theverge.com/2019/9/20/20875500/stir-shaken-robocalls-ios-13-apple-call-verified-currently-useless-iphone