[asterisk-users] Stir Shaken

Saint Michael venefax at gmail.com
Mon Jul 13 14:32:49 CDT 2020

> There is a big confusion here about Stir Shaken. It is NOT a provider
> issue. Un fact, all providers are whasing their hands and modifying their
> swihtches to pass-through the Signature. They cannot sign the call because
> then the become the responsible party for the call before the FCC, and
> liable for any illegal call. Every owner of a PBX that sends calls to the
> network, except if you use a trunk for the likes of Vonage, needs to sign
> their calls. So if you send calls with any kind of dialer and use DIDs,
> real or "borrowed", you need to get the signature service urgently or your
> business will stop terminating calls. You cannot self-sign, you cannot get
> around it, the calls will either go to straight to voicemail or fail. Even
> worse, the carries wil play a fake voicemail and charge you a fee,
> something that some already a are doing when they detect robocallig.

Don't even think about Transnexus, because they use 302 Redirect with a
header, and no version of Asterisk supports it.  I am the only game in the
world for Stir-Shaken and Asterisk. I know it sounds arrogant but it is
literally true. If you need to sign your calls to get through, with
Asterisk, you need to connect to my service. I am an approved Service
Provider from the FCC. If you keep thinking this is not happening, it is,
and your business will disappear overnight.
The issue is that Vicidial, for example, does not provide res_odbc and
func_odbc, so you need to solve that first with Vicidial. Then you can
apply the code I provided earlier and your calls with have a legal, binding
signature. The carriers verify each signature and discard the ones that
fail the cryptography test.
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