SITR/SHAKEN implementation in effect today (June 30 2021)

Jeff Shultz jeffshultz at
Fri Jul 9 13:37:20 UTC 2021

All I know is that I am getting a lot fewer bogus calls on my cell phone
than I was this time last month.

On Fri, Jul 9, 2021, 06:17 Ryan Finnesey via NANOG <nanog at> wrote:

> This should help with Robo calls a lot.
> -----Original Message-----
> From: NANOG < at> On
> Behalf Of Sean Donelan
> Sent: Wednesday, June 30, 2021 2:31 PM
> To: nanog at
> Subject: SITR/SHAKEN implementation in effect today (June 30 2021)
> STIR/SHAKEN Broadly Implemented Starting Today
> WASHINGTON, June 30, 2021—FCC Acting Chairwoman Jessica Rosenworcel today
> announced that the largest voice service providers are now using
> STIR/SHAKEN caller ID authentication standards in their IP networks, in
> accordance with the deadline set by the FCC. This widespread implementation
> helps protect consumers against malicious spoofed robocalls and helps law
> enforcement track bad actors. The STIR/SHAKEN standards serve as a common
> digital language used by phone networks, allowing valid information to pass
> from provider to provider which, among other things, informs blocking tools
> of possible suspicious calls.

Like us on Social Media for News, Promotions, and other information!!


_**** This message 
contains confidential information and is intended only for the individual 
named. If you are not the named addressee you should not disseminate, 
distribute or copy this e-mail. Please notify the sender immediately by 
e-mail if you have received this e-mail by mistake and delete this e-mail 
from your system. E-mail transmission cannot be guaranteed to be secure or 
error-free as information could be intercepted, corrupted, lost, destroyed, 
arrive late or incomplete, or contain viruses. The sender therefore does 
not accept liability for any errors or omissions in the contents of this 
message, which arise as a result of e-mail transmission. ****_

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the NANOG mailing list