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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB">one question about a planned extension in the DMQ module. Right now the module supports only one server in the notification_address parameter. It is possible to set multi_notify to 1, and then the module will resolve
the one sip URI over DNS to multiple servers, thought.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">There is interest in extending the module to support multiple notification_address servers natively without using DNS. I see two options right now:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:18.0pt;mso-list:l0 level1 lfo2"><span lang="EN-GB">Separate the multiple servers, with “;”, e.g. modparam(“dmq”, “notification_address”, “sip:server1;sip:server2”). If only one server in the param, use the existing
logic.<o:p></o:p></span></li><li class="MsoListParagraph" style="margin-left:18.0pt;mso-list:l0 level1 lfo2"><span lang="EN-GB">Use multiple notification_servers parameter calls, e.g. modparam(“dmq”, “notification_address”) - modparam(“dmq”, “notification_address”, “sip:server2<a href="sip:server1;sip:server2"></a>”).
If only one param statement, use the existing logic.<o:p></o:p></span></li></ol>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">As the module already has support to use a notification server list internally, the change should be small in both cases.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">I think option 1) is the better way, as its already done in other modules like this to support multiple server scenarios.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Any comments or objections about this extension?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Henning<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal">-- <o:p></o:p></p>
<p class="MsoNormal">Henning Westerholt – <a href="https://skalatan.de/blog/"><span style="color:#0563C1">https://skalatan.de/blog/</span></a><o:p></o:p></p>
<p class="MsoNormal">Kamailio services – <a href="https://gilawa.com/"><span style="color:#0563C1">https://gilawa.com</span></a>
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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