Call authentication and compliance

Rooms

1. How to read a compliance page

   This lesson is educational. It is not legal advice, not a compliance opinion, and not a filing. Statutes and the FCC pages outrank this lab. A quiz answer is not a legal conclusion.

2. STIR and SHAKEN

   RFC 8224 defines a signed SIP Identity header. RFC 8225 defines PASSporT. SHAKEN is the industry mechanism the ATIS STI-GA page describes. Educational only.

3. Kari's Law, RAY BAUM'S Act, and SIP location

   Public Law 115-127 requires direct 911 dialing from MLTS. Section 506 of RAY BAUM'S Act requires a proceeding on dispatchable location. Educational only. Not legal advice.

4. 10DLC is a messaging channel

   The Campaign Registry describes 10DLC as an A2P messaging channel with verified brands and campaign service providers. It is not SIP. Educational only.

5. Troubleshooting without a legal conclusion

   Sort the symptom into SIP, identity, emergency location, or messaging. Then open that document. Educational only. Not legal advice.

Ecosystem

SIP does not replace workforce management, quality monitoring, CRM, emergency policy, or a messaging registry. It is the session seam those systems hang from. Compliance notes on this page are educational and are not legal advice.

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