Tag
attestation
4 posts.
Avoiding "Spam Likely" labels on your outbound calls
What triggers a Spam Likely flag on VICIdial outbound calls and the practical fixes — number rotation, attestation, registration, and lower volume per DID.
Read postCall attestation A, B, and C explained
What attestation levels A, B, and C mean, how they tie into STIR/SHAKEN, and why a higher level keeps your calls off the Spam Likely list.
Read postSetting up the STIR/SHAKEN API integration
How to wire VICIdial's outbound calls into the TILTX Call Shaper API so your calls get signed with the right attestation level.
Read postSTIR/SHAKEN and VICIdial: What You Need to Know
STIR/SHAKEN signs your caller ID so carriers can trust it. Here is what it is, why it affects your answer rates, and where VICIdial fits in.
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