[asterisk-users] multi step auth?

[Jeff LaCoursiere]

I *am* doing that, as I assumed it would be required just for the 911 
mapping we have provided, but that doesn't change the SIP header.

Cheers,

j

On 05/08/2018 02:41 PM, Khalil Khamlichi wrote:
> try setting the callerid with
>
> same => n,Set(CALLERID(all)=17864089672 <17864089672>)
>
> ofcourse for each customer you will need to provide his own did.
>
>
> On Tue, May 8, 2018, 8:37 PM Jeff LaCoursiere <jeff at stratustalk.com 
> <mailto:jeff at stratustalk.com>> wrote:
>
>     Hi,
>
>     We have been using Voxbone for some time for origination, and they
>     now offer E911 services.  We are trying to set this up and having
>     trouble meeting their authentication requirements.
>
>     I setup a peer as I normally would, with user/pass as they
>     supplied ("lacoursj", "pass"), but my calls are rejected. Their
>     support is asking that I follow this auth mechanism:
>
>     1st step - You send an INVITE message.
>     2nd step - We respond with a 407.
>     3rd step - You send a RE INVITE message including your credentials.
>
>      The tricky bit seems to be that they want the original INVITE to
>     look like:
>
>     From: <sip:*17864089672*@X.X.X.X:60060>;tag=as00771983.
>     To: <sip:777 at voxout.voxbone.com> <mailto:sip:777 at voxout.voxbone.com>.
>     Contact: <sip:*17864089672*@X.X.X.X:60060>.
>
>     The "1786..." above is meant to be the DID number that is placing
>     the 911 call. Our DID numbers don't have peer or user entries in
>     sip.conf. My peer isn't sending that, though, it is sending:
>
>     From: <sip:*lacoursj*@X.X.X.X:60060>;tag=as00771983.
>     To: <sip:777 at voxout.voxbone.com> <mailto:sip:777 at voxout.voxbone.com>.
>     Contact: <sip:*lacoursj*@X.X.X.X:60060>.
>
>     They claim that 'lacoursj' shouldn't be sent until step 3.
>
>     I have never been asked to authenticate this way... can asterisk
>     chan_sip do it?
>
>     Cheers,
>
>     j
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