The Orchestrator supports the ability to associate Secure Telephony Identity Revisited/Secure Handling of Asserted information using toKENs (STIR/SHAKEN) Endpoints to Termination Customer Trunk Groups for the purpose of adding a STIR/SHAKEN Identity Headers to Termination Vendor (outbound) SIP Invites. The base64 URL encoded Identity header includes the Call Attestation (A, B, or C), ANI, DNIS, Current Timestamp, and Originating Service Provider ID.
...
Block Unsigned - SIP Invites received with an Identity header will be blocked.
See XXX to create a STIR/SHAKEN endpoint.
See XXX to add a STIR/SHAKEN endpoint to a Termination Customer Trunk Group.
Currently, the Orchestrator does not provide a STIR/SHAKEN verification service.