Technical Summary
PASSporT is specified in RFC 8225 to convey cryptographically-signed
information about the people involved in personal communications.
This document extends PASSporT to include an indication that a call
has been diverted from its original destination to a new one. This
information can greatly improve the decisions made by verification
services in call forwarding scenarios. Also specified here is an
encapsulation mechanism for nesting a PASSporT within another
PASSporT that assists relying parties in some diversion scenarios.
Working Group Summary
The STIR WG reached consensus, and there is strong support for
publication of this document.
Document Quality
Several people have expressed interest in implementing this
specification.
Personnel
Russ Housley is the document shepherd.
Murray "Trouble" Kucherawy is the responsible Area Director.