First Orion, a leading provider of branded communications solutions, today announced a new patented SIP redirect-based, end-to-end call authentication integration method. This innovation allows enterprises to more easily and securely authenticate outbound calls while delivering trusted calls at scale, addressing the growing problem of call fraud and spam.
The new integration expands access to First Orion's Call Authentication technology, which powers INFORM® with Logo and SENTRY® Call Blocking. INFORM with Logo enables businesses to display their brand logo and name on the recipient's phone screen, increasing answer rates and trust. SENTRY Call Blocking, on the other hand, helps carriers block fraudulent or unwanted calls. With this new SIP redirect method, enterprises can verify that their calls are valid as they reach carrier networks, branding only authenticated calls with INFORM or blocking unauthenticated calls with SENTRY.
This development is significant for businesses that rely on outbound calling for customer engagement, such as those in financial services, healthcare, and retail. By ensuring that only legitimate calls are branded and that fraudulent calls are blocked, companies can protect their brand reputation and improve customer trust. Additionally, the SIP redirect approach simplifies integration, reducing the technical barriers and costs associated with implementing call authentication.
According to First Orion, the new method is patented and designed to work with existing carrier infrastructure. It leverages Session Initiation Protocol (SIP) redirect, a standard protocol used in VoIP communications, to authenticate calls in real-time without requiring significant changes to enterprise systems. This makes it easier for businesses of all sizes to adopt trusted calling.
The impact on the telecommunications industry could be substantial. With call fraud costing billions annually, solutions that enhance authentication and transparency are critical. First Orion's integration with major U.S. mobile carriers means that this technology can reach a wide audience quickly. For business leaders, this news underscores the importance of investing in call authentication to protect customer relationships and operational efficiency.
First Orion's comprehensive suite of branded communications solutions also includes advanced analytics for optimizing call programs, real-time fraud detection, and other innovative tools. The company serves Fortune 500 companies and is integrated into the largest U.S. mobile carriers, positioning it as a key player in the fight against call fraud.
For more information, visit firstorion.com.

