[stir] Fwd: [dispatch] New Internet-Draft: Caller-ID Vouching and Vetting (CIDVV)

[Russ Housley <[e-mail]>]

This may be of interest to people on this mail list.

Russ

> From: Roger Anderson <[e-mail]>
> Subject: [dispatch] New Internet-Draft: Caller-ID Vouching and Vetting (CIDVV)
> Date: May 7, 2026 at 10:42:13 PM EDT
> To: [e-mail]
> 
> Hello,
> 
> We have submitted a new Internet-Draft titled:
> 
>   Caller-ID Vouching and Vetting (CIDVV)
> 
> CIDVV defines a lightweight mechanism for verifying Caller-ID
> using short-lived signaling exchanges encoded in the Calling Party
> Number. The approach enables both real-time verification (vouching)
> and pre-established trust relationships (vetting) without requiring
> new protocol extensions or persistent identity infrastructure.
> 
> The mechanism is designed to operate across heterogeneous SIP and
> SS7/TDM networks and to complement existing identity frameworks
> such as STIR/SHAKEN, particularly in environments where attestation
> is unavailable, unreliable, or intentionally circumvented.
> 
> We are seeking guidance on whether this work is appropriate for an
> existing working group or if it should be considered for a new
> work item.
> 
> The draft is available at:
>   https://cidvv.org/draft-anderson-askew-cidvv.html
> 
> Additional background and whitepaper:
>   https://cidvv.org/
> 
> Source and issue tracking:
>   https://github.com/Jolly-Roger-Telephone-Company/cidvv-spec
> 
> We welcome feedback from the community.
> 
> Thanks,
> Roger Anderson
> (on behalf of the authors)
>