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<tt>Hi Volkan,<br>
<br>
I think you are looking for the is_registered() function:<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.2.x/registrar.html#idp5648928">http://www.opensips.org/html/docs/modules/2.2.x/registrar.html#idp5648928</a><br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Bootcamp 2017, Houston, US
<a class="moz-txt-link-freetext" href="http://opensips.org/training/OpenSIPS_Bootcamp_2017.html">http://opensips.org/training/OpenSIPS_Bootcamp_2017.html</a>
</pre>
<div class="moz-cite-prefix">On 07/21/2017 12:34 PM, Volkan Oransoy
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:8D149D5C-B73E-42C5-BC2C-7BE157F94869@gmail.com">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div class="">Hi all,</div>
<div class=""><br class="">
</div>
<div class="">I use uac_registrant to register to remote SIP
systems and registration phase seems ok. What I want to do is to
receive calls from these systems and before accepting calls to
my box, I want to check destination, if it is a valid record on
my system. I found a couple of replies on list archives and one
of them suggests to lookup agains AOR. But that doesn’t work
right now. What is the most suitable way to do this?</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class=""> if (
check_source_address("1","$avp(trunk_attrs)") ) {</div>
<div class=""> # request comes from trunks</div>
<div class=""> setflag(IS_TRUNK);</div>
<div class=""> } else if ( is_from_gw() ) {</div>
<div class=""> # request comes from GWs</div>
<div class=""><b class=""><font class="" color="#ff2600"> }
else if ( lookup("location","","$ru") ){</font></b></div>
<div class=""><b class=""><font class="" color="#ff2600">
xlog("Location check for $ru passed.\n");</font></b></div>
<div class=""> } else {</div>
<div class=""> xlog("Location check for $ru
failed.\n");</div>
<div class=""> send_reply("403","Forbidden");</div>
<div class=""> exit;</div>
<div class=""> }</div>
<div class=""><br class="">
</div>
<div class="">Regards,</div>
<div class=""><br class="">
</div>
<div class="">/Volkan</div>
<br>
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</pre>
</blockquote>
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