American consumers receive over 200K unwanted and/or fraudulent calls every minute, many using spoofed caller IDs to increase the likelihood that the called party will answer the call. Both the FCC in the USA, through the TRACED Act and the CRTC in Canada, have mandated service provider implementation of the STIR/SHAKEN set of standards as a solution to the widespread use of CLI spoofing in fraudulent calls.
For Enterprises, it might be difficult to obtain A-level attestation because the Originating Service Provider doesn’t necessarily have all the information to offer such an attestation. Enterprises often purchase Telephone Numbers (TNs) from a source, then load-balance their outgoing calls over multiple voice service providers, hence the correlation of the TNs with the Enterprise is not always apparent.
Guaranteed Caller™ is NetNumber’s family of STIR/SHAKEN solutions, providing proactive and IETF/ATIS compliant CLI validation solutions for all common calling scenarios.
Guaranteed Caller™ Enterprise is using authorization delegated from the Service Provider level to sign and verify calls from Enterprises to their service providers. Guaranteed Caller™ Enterprise allows service providers to monetize STIR/SHAKEN immediately. It includes Enterprise Onboarding/Vetting Service, Subordinate-CA Service, Delegate Certificate Management, RCD PASSPorT call signing and full resale/wholesale capability.