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ATIS-1000097.v002, Alternatives for Call Authentication for Non-IP Traffic

  • 1.  ATIS-1000097.v002, Alternatives for Call Authentication for Non-IP Traffic

    Posted Oct 01, 2022 09:15:00 PM
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    Hi All,

    ATIS just published ATIS-1000097.v002, Alternatives for Call Authentication for Non-IP Traffic.

    The SHAKEN framework enables a SHAKEN-authorized VoIP Service Provider to deliver a cryptographically protected assertion that the calling user is authorized to use the calling telephone number to a called user via SIP signaling. This Technical Report considers scenarios where SIP connectivity is not available end-to-end (i.e., "non-IP" scenarios) and identifies and assesses potential approaches to determine and convey that the calling user is authorized to use the calling telephone number.

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    Michael Roza CPA, CISA, CIA, MBA, Exec MBA
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