<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<font face="monospace">Hi Callum,<br>
<br>
Have you tried a quick hack like:<br>
<br>
<br>
route[send_request]<br>
{<br>
t_new_request();<br>
}<br>
<br>
event_route[</font><font face="monospace">E_UL_CONTACT_DELETE]<br>
{<br>
route(send_request);<br>
}<br>
<br>
<br>
Best regards,<br>
</font>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="https://www.opensips-solutions.com">https://www.opensips-solutions.com</a>
OpenSIPS eBootcamp 23rd May - 3rd June 2022
<a class="moz-txt-link-freetext" href="https://opensips.org/training/OpenSIPS_eBootcamp_2022/">https://opensips.org/training/OpenSIPS_eBootcamp_2022/</a></pre>
<div class="moz-cite-prefix">On 3/3/22 7:12 PM, Callum Guy wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAFjCFzkLjP76C00Eao-F3TokcsQMP49Zm10LwK5sMdp9LcBDoA@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">Hi All,<br>
<div><br>
</div>
<div>I have configured my registrar with max_contacts 1,
allowing subsequent registrations from that contact to
overwrite.</div>
<div><br>
</div>
<div>I am looking to intercept the de-registration and send a
message to the losing contact. Ideally I would use the
existing SIP connection to send it before termination, the
client devices are softphones under my control, but I suppose
the TCP connection to the previous device may have been
severed by the time the event is raised (I can test this when
I get there but advice is always welcome).</div>
<div><br>
</div>
<div>Event capture is straightforward using E_UL_CONTACT_DELETE
however I am wondering if there is any way to generate SIP
towards the leaving contact at this point? t_new_request() is
not available in event_route and I wanted to reach out to the
community for ideas before building an external system to do
this (i.e. rest_post to a simple HTTP client). </div>
<div><br>
</div>
<div>Is there a neat way to do this within the config script or
am I already on the best-fit path here?</div>
<div><br>
</div>
<div>Many thanks,</div>
<div><br>
</div>
<div>Callum</div>
<div><br>
</div>
</div>
<br>
<p dir="ltr"
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em;line-height:1.38;margin-top:0pt;margin-bottom:0pt;text-align:justify"><font
size="3" face="Verdana"><span
style="font-size:8px;color:rgb(0,0,0);background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline"></span></font></p>
<div
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"><img
src="https://www.x-on.co.uk/email/footer/banner-02-2022.jpg"
moz-do-not-send="true"><br>
</div>
<div
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"><br>
</div>
<div>
<div>
<div><font
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"
size="4"><b><sup><font face="Verdana">0333 332 0000 | <a
href="https://www.x-on.co.uk" target="_blank"
moz-do-not-send="true">x-on.co.uk</a> | <sub> </sub></font></sup></b></font><font
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em" size="4"><b><sub><sup><font
face="Verdana"><a
href="https://www.linkedin.com/company/x-on"
target="_blank" moz-do-not-send="true"><img
src="http://www.x-on.co.uk//images/icon/linkedin.png"
moz-do-not-send="true" width="24" height="24"></a>
<a href="https://www.facebook.com/XonTel"
target="_blank" moz-do-not-send="true"><img
src="http://www.x-on.co.uk//images/icon/facebook.png"
moz-do-not-send="true" width="24" height="24"></a>
<a href="https://twitter.com/xonuk"
target="_blank" moz-do-not-send="true"><img
src="http://www.x-on.co.uk//images/icon/twitter.png"
moz-do-not-send="true" width="24" height="24"></a></font></sup></sub> </b></font><b
style="font-family:Arial,Helvetica,sans-serif;font-size:large"><sup><font
face="Verdana"> | <a
href="https://www.x-on.co.uk/service/surgery-connect/coronavirus.htm"
target="_blank" moz-do-not-send="true">Coronavirus</a></font></sup></b><b
style="font-size:16.9px"><sup><font face="Verdana"> | <a
href="https://practiceindex.co.uk/gp/x-on"
target="_blank" moz-do-not-send="true">Practice
Index Reviews</a></font></sup></b><br>
<p
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"><span
style="font-family:Verdana;font-size:8px"><a
href="http://www.itspa.org.uk/itspa-awards"
target="_blank" moz-do-not-send="true">THE ITSPA
AWARDS 2020</a> AND Best ITSP - Mid Market, Best
Software and Best Vertical Solution are trade marks of
the Internet Telephony Services Providers' Association,
used under licence.</span></p>
<p><font size="1" face="Verdana" color="#ff0000"><b>Our new
office address: 22 Riduna Park, Melton IP12 1QT.</b></font></p>
<p
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"><span
style="font-size:6.0pt;font-family:Verdana;color:black">X-on
is a trading name of Storacall Technology Ltd a limited
company registered in
England and Wales.<br>
Registered Office : Avaland House, 110 London Road,
Apsley, Hemel Hempstead,
Herts, HP3 9SD. Company Registration No. 2578478.<br>
The information in this e-mail is confidential and for
use by the addressee(s)
only. If you are not the intended recipient, please
notify X-on immediately on <span>+44(0)333 332 0000</span>
and delete the<br>
message from your computer. If you are not a named
addressee you must not use,
disclose, disseminate, distribute, copy, print or reply
to this email. </span><span
style="font-size:6.0pt;font-family:Verdana;color:black">Views
or opinions expressed by an individual<br>
within this email may not necessarily
reflect the views of X-on or its associated companies.
Although X-on routinely
screens for viruses, addressees should scan this email
and any attachments<br>
for
viruses. X-on makes no representation or warranty as to
the absence of viruses
in this email or any attachments.</span></p>
<p
style="font-family:Arial,Helvetica,sans-serif;font-size:1.3em"><span
style="font-size:6.0pt;font-family:Verdana;color:black"></span><font
size="2"><span
style="font-size:6.0pt;font-family:Verdana;color:black"></span></font></p>
</div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</blockquote>
<br>
</body>
</html>