First Orion Unveils SIP Redirect-Based Call Authentication for Secure Branded Calling

First Orion, a provider of branded communications solutions, announced on April 30, 2026, the introduction of a patented SIP redirect-based, end-to-end call authentication integration method. This technology allows enterprises to authenticate outbound calls more easily and securely, delivering trusted calls at scale. The announcement, made via press release, highlights a significant step in combating phone fraud and enhancing consumer trust in business communications.

The new integration expands access to First Orion’s call authentication capabilities, which power its INFORM® with Logo and SENTRY® Call Blocking solutions. INFORM with Logo enables businesses to display their brand logo and name on the recipient’s phone screen, while SENTRY blocks unauthenticated calls. By leveraging SIP redirect, the authentication process verifies calls as they reach carrier networks, ensuring that only legitimate calls are branded and fraudulent ones are blocked. This integration method simplifies deployment for enterprises, reducing the complexity and cost associated with traditional call authentication systems.

According to the company, this innovation addresses the growing problem of phone scams and spam calls, which erode consumer trust and cost businesses billions annually. By enabling more enterprises to adopt call authentication, First Orion aims to create a more secure and transparent telephony ecosystem. The technology is particularly relevant for industries such as banking, healthcare, and retail, where customer communication is frequent and trust is paramount.

First Orion, headquartered in North Little Rock, Arkansas, is a market leader in branded communication solutions. The company offers a suite of products including branded calling and messaging, advanced analytics for call program optimization, and real-time fraud detection. It partners with Fortune 500 companies and is integrated into major U.S. mobile carriers. More information about the company and its solutions can be found at firstorion.com.

The announcement underscores the importance of authentication in modern telecommunications. As mobile carriers increasingly implement STIR/SHAKEN protocols, First Orion’s SIP redirect integration provides a complementary layer of verification that enhances security without disrupting existing systems. For enterprises, this means improved call answer rates and customer experience, while carriers benefit from reduced network traffic from spam calls.

Industry observers note that the move could accelerate adoption of branded calling among mid-sized businesses that previously found authentication too complex or expensive. The press release did not specify pricing or availability timelines, but the technology is already available through First Orion’s existing INFORM and SENTRY products. The company’s contact for media inquiries is Katherine Waite at 617-599-9798 or via email at the Trier Company.

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