It seems that BandWidth is currently signing all calls from their customer where the DID is not with BandWidth as B.
On Tue, Jul 5, 2022 at 12:31 PM Zilk, David <[email protected]> wrote: > I am getting results from a test to the Bandwidth number that are > confusing. It appears that our Identity header is not making it through to > them, however the call does have an Identity header, certified by Bandwith, > with B attestation. This is odd as we don't have any direct business > relationship with Bandwidth. How can they claim B attestation? > > David Zilk > CDK Global/IP Networked Services > > -----Original Message----- > From: VoiceOps <[email protected]> On Behalf Of David Frankel > Sent: Sunday, July 3, 2022 8:05 AM > To: [email protected] > Subject: [EXTERNAL] [VoiceOps] Identity Header Test Tool > > CAUTION: This email originated from outside of the CDK organization. > Exercise caution when clicking links or opening attachments, especially > from unknown senders. > > Last week I was forwarded a note from this list regarding tools to test > and debug SHAKEN Identity headers. That prompted us to stitch together some > modules we already had in an attempt to help. > > What we have is at http://identity.legalcallsonly.org. You can call one > of the test numbers listed on that page, and if we receive your header, > we'll read you a six-digit code. Disconnect and then plug the code into the > box on the web form, and we'll show you details of that Identity header. > > Perhaps most importantly, you'll be able to see if the header we received > is the one you sent. In addition, we parse the header and try to tell you > if it is correctly formatted and valid. > > Currently we have a couple of geographic DIDs and three toll-free numbers > (each using different underlying providers). So far we aren't having a lot > of success getting the Identity headers on the TFNs; we're working to > improve that. > > Suggestions welcome. We hope the tool provokes more discussion about best > practices regarding making the Authentication Framework as functional and > useful as possible. > > Happy 4th of July! > > David Frankel > ZipDX LLC > St. George, UT USA > > > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops > _______________________________________________ > VoiceOps mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/voiceops >
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