<div dir="ltr">Hello,<div><br></div><div>Thank you for replying, but I don't understand how it will help me.</div><div><br></div><div>I already use ds_mark_dst() and know how it works. Problem is that I can't control network errors with like this:</div><div><div style="color:rgb(51,51,51);background-color:rgb(245,245,245);font-family:"Droid Sans Mono",monospace,monospace,"Droid Sans Fallback";font-size:14px;line-height:19px;white-space:pre"><div><span style="color:rgb(75,105,198)">if</span> <span style="color:rgb(119,119,119)">(</span>network_error<span style="color:rgb(119,119,119)">()</span> <span style="color:rgb(119,119,119)">||</span> <span style="color:rgb(170,55,49);font-weight:bold">timeout</span><span style="color:rgb(119,119,119)">()</span>) <span style="color:rgb(119,119,119)">{</span></div><div>    xlog<span style="color:rgb(119,119,119)">(</span><span style="color:rgb(119,119,119)">"</span><span style="color:rgb(68,140,39)">L_WARN</span><span style="color:rgb(119,119,119)">"</span>, <span style="color:rgb(119,119,119)">"</span><span style="color:rgb(68,140,39)">Server </span><span style="color:rgb(119,119,119)">$</span><span style="color:rgb(122,62,157)">si</span><span style="color:rgb(68,140,39)">:</span><span style="color:rgb(119,119,119)">$</span><span style="color:rgb(122,62,157)">sp</span><span style="color:rgb(68,140,39)"> has network problems and will be blacklisted.\n</span><span style="color:rgb(119,119,119)">"</span><span style="color:rgb(119,119,119)">);</span></div><div>    ds_mark_dst<span style="color:rgb(119,119,119)">(</span><span style="color:rgb(119,119,119)">"</span><span style="color:rgb(68,140,39)">IP</span><span style="color:rgb(119,119,119)">"</span><span style="color:rgb(119,119,119)">);</span></div><div><span style="color:rgb(119,119,119)">}</span></div></div></div><div><br></div><div>Marat</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вт, 14 сент. 2021 г. в 13:33, Henning Westerholt <<a href="mailto:hw@skalatan.de">hw@skalatan.de</a>>:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">





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<p class="MsoNormal"><span>Hello,<u></u><u></u></span></p>
<p class="MsoNormal"><span><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">you probably want to check the dispatcher module docs out for this ds_mark_dst(..) function. You find also some RPC commands to e.g. inspect on shell. You can also try the event-routes
 documented there to log some info.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><a href="https://kamailio.org/docs/modules/stable/modules/dispatcher.html#dispatcher.f.ds_mark_dst" target="_blank">https://kamailio.org/docs/modules/stable/modules/dispatcher.html#dispatcher.f.ds_mark_dst</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Cheers,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">-- <u></u>
<u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning Westerholt –
</span><span><a href="https://skalatan.de/blog/" target="_blank"><span lang="EN-GB" style="color:rgb(5,99,193)">https://skalatan.de/blog/</span></a></span><span lang="EN-GB"><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Kamailio services –
</span><span><a href="https://gilawa.com/" target="_blank"><span lang="EN-GB" style="color:rgb(5,99,193)">https://gilawa.com</span></a></span><span>
<span lang="EN-GB"><u></u><u></u></span></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><b>From:</b> sr-users <<a href="mailto:sr-users-bounces@lists.kamailio.org" target="_blank">sr-users-bounces@lists.kamailio.org</a>>
<b>On Behalf Of </b>Marat Gareev<br>
<b>Sent:</b> Thursday, September 9, 2021 8:02 PM<br>
<b>To:</b> Kamailio (SER) - Users Mailing List <<a href="mailto:sr-users@lists.kamailio.org" target="_blank">sr-users@lists.kamailio.org</a>><br>
<b>Subject:</b> [SR-Users] Manage blacklisting on network errors<u></u><u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><u></u> <u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt">Hello!<u></u><u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><u></u> <u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt">I have a simple config for routing requests with failover and blacklisting on 408, 480 and 503 codes from servers.<u></u><u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><u></u> <u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt">This is a part of config:<u></u><u></u></p>
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<i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,170,170)"># Wrapper for relaying requests</span></i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">route[</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(156,93,39)">RELAY</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">]</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
 {<u></u><u></u></span></p>
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<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,170,170)"># the base event routes</span></i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  t_on_branch(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"MANAGE_BRANCH"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  t_on_reply(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"MANAGE_REPLY"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  t_on_failure(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"MANAGE_FAILURE"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(75,105,198)">if</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"> (</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">!</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">t_relay())
 {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">    sl_reply_error()</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  }<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">exit</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">}<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,170,170)"># Manage incoming replies</span></i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">onreply_route[</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(156,93,39)">MANAGE_REPLY</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">]</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
 {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  xlog(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"L_NOTICE"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">,</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"$rr ($rs) [$cs] ($ci) $si:$sp - $ua</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">\n</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(75,105,198)">if</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"> ( t_check_status(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"(503)|(408)|(480)"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)
 ) {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">    xlog(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"L_WARN"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">,</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"Server will be blacklisted: $si:$sp ($rs)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">\n</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  }<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">}<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,170,170)"># Manage failure routing cases</span></i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">failure_route[</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(156,93,39)">MANAGE_FAILURE</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">]</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
 {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(75,105,198)">if</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"> (
</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">!</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">t_check_status(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"(503)|(408)|(480)"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)
 ) {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">    </span>
<b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">exit</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  }<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  ds_mark_dst(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"IP"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
</span><i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,170,170)"># blacklist</span></i><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(75,105,198)">if</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"> (t_is_canceled())
</span><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">exit</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(75,105,198)">if</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"> (</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">!</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">ds_next_domain())
 {<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">    send_reply(</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"503"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">,</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">
</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(68,140,39)">"Service Unavailable"</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">)</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">    </span>
<b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">exit</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  }<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u> <u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">  </span><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">route(</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(156,93,39)">RELAY</span></b><b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(170,55,49)">)</span></b><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(119,119,119)">;</span><span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)"><u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt;line-height:14.25pt;background:whitesmoke">
<span style="font-size:10.5pt;font-family:"Courier New";color:rgb(51,51,51)">}<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><u></u> <u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt">If there is a timeout or network error on the server side, it is blacklisted. How can such cases be managed and how can they be logged?<br>
I didn't find this on the module page:<u></u><u></u></p>
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<div>
<p class="MsoNormal" style="margin-left:35.4pt"><a href="https://www.kamailio.org/docs/modules/stable/modules/tm.html" target="_blank">https://www.kamailio.org/docs/modules/stable/modules/tm.html</a><u></u><u></u></p>
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<p class="MsoNormal" style="margin-left:35.4pt"><u></u> <u></u></p>
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</blockquote></div>