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<p class=MsoNormal>Hello everyone,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am having a problem with multi-domain support on OpenSIPS.
I’ve enabled it everywhere as mentioned on the documentation. I have
created an SRV record for my domain say, ‘domain.com’ and added ‘domain.com’
on the domain table in the database. As long as the user registers at ‘domain.com’
everything works. If the user tries to register directly to the IP say ‘192.168.1.1’
the registration fails.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I thought that the auto_aliases should make ‘192.168.1.1’
an alias of ‘domain.com’ thus serving requests arriving to that
domain as well. However from what I’ve seen so far the alias=,
auto_aliases=yes directives does not have any effect. I’ve also tried
adding the 192.168.1.1 and domain.com as domains in the database, however I realized
that subscriber table could only use one domain at a time (so making it
impossible to register both at 192.168.1.1 and domain.com)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>In order to bypass this I changed my configuration in a
couple of points to change the domain accordingly like:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>if( $rd =~ "192.168.1.1|domain.com" ) {<o:p></o:p></p>
<p class=MsoNormal style='text-indent:.5in'>if( !www_authorize("domain.com",
"subscriber") ) {<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>www_challenge("domain.com",
"0");<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>exit;<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in'>}<o:p></o:p></p>
<p class=MsoNormal>} else {<o:p></o:p></p>
<p class=MsoNormal style='text-indent:.5in'>if( !www_authorize("",
"subscriber") ) {<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>www_challenge("",
"0");<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>exit;<o:p></o:p></p>
<p class=MsoNormal style='text-indent:.5in'>}<o:p></o:p></p>
<p class=MsoNormal>}<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Same concept in proxy_authenticate() portion of the
configuration.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Now a new issue occurred. All calls arriving to
OpenSIPS come from an asterisk server which has a peer configured with
host=192.168.1.1 while asterisk runs at 192.168.1.2. When the call arrives it
goes through the usrloc module to verify if the user is registered as such:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>if (!lookup("location","m")) {<o:p></o:p></p>
<p class=MsoNormal style='text-indent:.5in'>switch ($retcode) {<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>case -1:<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>case -3:<o:p></o:p></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'>t_newtran();<o:p></o:p></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'>t_reply("404",
"Not Found");<o:p></o:p></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'>exit;<o:p></o:p></p>
<p class=MsoNormal style='margin-left:.5in;text-indent:.5in'>case -2:<o:p></o:p></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'>sl_send_reply("405",
"Method Not Allowed");<o:p></o:p></p>
<p class=MsoNormal style='margin-left:1.0in;text-indent:.5in'>exit;<o:p></o:p></p>
<p class=MsoNormal style='text-indent:.5in'>}<o:p></o:p></p>
<p class=MsoNormal>}<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>However, if a user is registered at `domain.com` because
asterisk sends the INVITE as <a href="mailto:user@192.168.1.1">user@192.168.1.1</a>
the lookup fails and OpenSIPS returns 404. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am pretty sure I am doing something wrong. Could someone
please give me a clue on how to solve this predicament?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Regards,<o:p></o:p></p>
<p class=MsoNormal>Paris<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
</div>
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