Secure Telephone Identity (STI) Certificates
Getting Digital STI Certificates to Sign and Verify Caller Information
As the Certification Authority, Neustar issues digital STI Certificates to be used by authorized Canadian carriers to authenticate and verify calls.
A generated Service Provider Code Token signed by the PA allows carriers to request and obtain digital STI Certificates from the Certification Authority and use them to verify calling party information.
Prior to requesting a Service Provider Code Token, carriers must set up an account with the Certification Authority.