[Freeswitch-users] Multiple FS Servers - Sofia Shared Database - Behind Kamailio

[Geoff Mina]

Sorry for the noise - I figured out the issue.  The default configuration
had $${domain} defaulting to the IPv4 address - once I updated the domain
to the common hostname that I was registering to (kamailio DNS) everything
started working properly.




*GEOFF MINA*Chief Executive Officer
Connect First / Contact Center Solutions, Built Better.

3101 Iris Ave #200, Boulder, CO 80301
720.335.5924 <%28720%29%20335-5924>
gmina at connectfirst.com / www.connectfirst.com <http://connectfirst.com/>

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On Mon, Sep 25, 2017 at 3:17 PM, Geoff Mina <gmina at connectfirst.com> wrote:

> Greetings,
> I am hoping this is a relatively simple question - but I can't find a lot
> of specific information on what I am attempting to do - although I have
> found enough to believe that this configuration is possible.
>
> I have 2 FS hosts (FreeSWITCH Version 1.6.19~64bit) behind a Kamailio
> server.  Kamailio is routing REGISTER and INVITE requests to both using the
> Dispatcher module.
>
> I have a single MySQL server shared by both FS hosts and mod_sofia is
> properly using the shared MySQL server via ODBC on the back-end.
>
> I have two softphones registering through Kamailio and all is good.  I can
> see both registrations in the "sip_registrations" table.
>
> The problem comes in when I try to call one of the extensions.  If the
> INVITE arrives on the opposite server to the last REGISTER for that
> extension - the FS server can't see the registered user since the
> "hostname" is different now.
>
> I can experiment with it by using "sofia_contact 1000" on both servers -
> and only the last server that accepted the REGISTER sees the user, the
> other returns "error/user_not_registered".
>
> Can anyone point me in the right direction to understand what might need
> to be changed to allow both FS servers to share the same records in
> "sip_registrations"?
>
> Thanks,
> Geoff
>
>
>
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