[OpenSIPS-Users] B2BUA help

[marie.gremillot]

Hello every body,

I have installed opensips and b2bua and I often have these errors (followed by the crash of the server) :

segfault at 646e657b ip 080de8dc sp bfbcceb0 error 6 in opensips[8048000+10f000]
CRITICAL:core:receive_fd: EOF on 15


It appears at different moments : when I connect, when I call, when the server is up too many time...





> Message du 08/02/10 18:43
> De : "Anca Vamanu"
> A : "OpenSIPS users mailling list"
> Copie à :
> Objet : Re: [OpenSIPS-Users] B2BUA help
>
>
> opensipslist at encambio.com wrote:
> > Hello Anca,
> >
> > An lun., févr 08, 2010, Anca VAMANU schrieb:
> >
> >> The scenario that you want - authorizing the user at the media
> >> server in a bridging scenario will not work. You can not call
> >> b2b_init twice for the same dialog. The B2B implementation does not
> >> include the authorization requirements. And in fact I believe that
> >> you are complicating things by wanting the user to authorize to the
> >> media server. The normal approach will be for the user to authorize
> >> to the proxy and only after it has been authorize to call b2b_init
> >> function. And for the media server not to ask for authorization
> >> because the proxy should be in a trusted source list and the
> >> requests coming from it should not be challenged.
> >>
> >>
> > Okay now it's clear, thanks for the help. But the problem is not
> > solved, because there are situations in which the INVITE from your
> > B2B logic should be challenged. In my case, the media server is
> > serving voicemail as well. It must challenge incoming INVITEs
> > because sometimes the 'From' URI describes a voicemail user that
> > will be authorized to listen to their messages by way of the
> > standard WWW-Authenticate.
> >
> > At the same time, I'm sure there's no problem in passing the
> > 'Authorization' header if I make a new B2B module or simply patch
> > the existing one. Is it true that calling b2b_init a second time
> > will be no problem, because as b2b_logic sees the 401
> > WWW-AUthenticate it will close the dialog started by the INVITE?
> >
> > Can you please advise me whether the needed change to pass the
> > 'Authorization' header is in b2b_entities or b2b_logic? Do you
> > see any problem in doing this?
> >
> > I have some other ideas of implementing B2B modules ontop of
> > b2b_entities, so this would be a good way to become introduced
> > to the code.
> >
> > Regards,
> > Brian
> >
> Yes, the authorization header should pass no matter what. I will try
> this myself and check if there is a bug.
>
> Regards,
>
> --
> Anca Vamanu
> www.voice-system.ro
>
>
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> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >
> >
>
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