The Secure Telephone Identity Revisited (STIR) certificate profile
provides a way to attest authority over telephone numbers and related
identifiers for the purpose of preventing telephone number spoofing.
This specification details how that authority can be delegated from a
parent certificate to a subordinate certificate. This supports a
number of use cases, including those where service providers grant
credentials to enterprises or other customers capable of signing
calls with STIR.
Working Group Summary
Was there anything in the WG process that is worth noting?
For example, was there controversy about particular points
or were there decisions where the consensus was
The STIR WG reached consensus, and there is support for
publication of this document.
Several people have expressed interest in implementing this
Russ Housley is the Document Shepherd.
Murray Kucherawy is the Responsible Area Director.