First-to-market route-based call authentication expands trusted, branded calling across enterprise and carrier environmentsNORTH LITTLE ROCK, Ark., April 30, 2026 (GLOBE NEWSWIRE) -- First Orion, a leading provider of branded communications solutions, today introduced a new patented SIP redirect-based, end-to-end call authentication integration method, enabling enterprises to more easily and securely authenticate outbound calls while delivering trusted calls at scale. Call Authentication, the te.