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

Ryan Finnesey ryan.finnesey at
Fri Jul 9 03:01:45 UTC 2021

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.

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