[asterisk-users] Failed to authenticate on INVITE

[Rilawich Ango]

I use realtime.  Both information and extensions are stored in DB.  It
is just a simple setting of the user with dial plan "Dial(9003 at S2)".
exten => 9003,1,Dial(9003 at S2)
What I found is the following.

9002 ---> S1 ---> S2
9002 can make request to S1 and S1 forward the request to S2.
9002 ---> S1 <--- S2
S2 returns the mentioned error message to S1.  (What I guess is 9002
only registers in S1 not in S2, so mentioned error message issued by
S2).

It is what I got from the above case.  Do you have such configuration?
 I have no idea to solve the problem

On 4/20/07, dave cantera <david.cantera at iacnet.net> wrote:
> ango,
> can you provide some sip.conf and extens.conf info?
> daveC
>
> Rilawich Ango wrote:
> > hi,
> >  I have 2 asterisks with the following configuration.
> > asterisk server 1 (S1) has an user 9002
> > asterisk server 2 (S2) has an user 9003
> > Both users can make call to each other without problem.
> > Now I add both users to both servers, i.e.
> > asterisk server 1 (S1) has users 9002,9003
> > asterisk server 2 (S2) has users 9002,9003
> > When 9002 dials 9003, Dial(SIP/9003 at S2) or visa versa.  Both processes
> > failed to make call with the following error.
> > Apr 16 11:55:41 NOTICE[19658]: chan_sip.c:9802 handle_response_invite:
> > Failed to authenticate on INVITE to '"9002"
> > <sip:90002 at 10.0.0.22>;tag=as2ff0c493'
> > Any solution to let them call each others?
> > ango
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