Additions and changes to the Twilio platform
Twilio Voice Client Mobile SDK for Android and iOS now have the CallerInfo object and TVOCallerInfo class to represent information about the caller. It can be used to display a trust indicator to the recipient when an incoming call, from the public telephone network, has been verified under the SHAKEN/STIR framework.
A verified call that has been given the highest attestation under SHAKEN/STIR means that the carrier that originated the call both (1) knows the identity of the caller, and (2) knows the caller has the right to use the phone number as the caller ID.
When your application receives a request webhook that has the new StirStatus parameter, all you have to do is <Dial><Client> and Twilio will implicitly pass the StirStatus to the Mobile Client.