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<tt>Hi Max,<br>
<br>
Yes, a transaction cannot have more than 12 branches used. But
this does not limit how many GWs you can put in Dynamic Routing -
you can put as many as you want on DR, but of course only 12 will
be tried. But this depends a lot on the GW selection algorithm
(with wights, with carriers, etc). To actually end up trying 12 gw
for a call is a very rare case, I would say :)<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
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</pre>
<div class="moz-cite-prefix">On 07/03/2017 12:19 PM, Max Mühlbronner
wrote:<br>
</div>
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<p>I think i got it, default limit is 12 branches in config.h.
Which corresponds to my limit of 12 gateways, I will try and
report back. :)<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div>#define MAX_BRANCHES 12 /*!<
maximum number of branches per transaction */<br>
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<br>
<p><br>
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<p class="x_MsoNormal" style="margin-bottom:13.5pt"><span
style="color:#1F497D">Max Mühlbronner<br>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
color="#000000" face="Calibri, sans-serif"><b>Von:</b> Users
<a class="moz-txt-link-rfc2396E" href="mailto:users-bounces@lists.opensips.org"><users-bounces@lists.opensips.org></a> im Auftrag von Max
Mühlbronner <a class="moz-txt-link-rfc2396E" href="mailto:max.muehlbronner@42com.com"><max.muehlbronner@42com.com></a><br>
<b>Gesendet:</b> Montag, 3. Juli 2017 10:38:25<br>
<b>An:</b> OpenSIPS users mailling list<br>
<b>Betreff:</b> [OpenSIPS-Users] drouting (opensips 1.11.x) -
maximum number of gateways?</font>
<div> </div>
</div>
<div>
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<span id="ms-rterangepaste-start"></span><span
id="divtagdefaultwrapper" style="font-size:12pt">
<div style="margin-top:0; margin-bottom:0">Hi,</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">I've never
noticed this until i came across it recently. I got a
weird issue with drouting, it turned out that even though
the gatewaylist ("carrier") contains a total of 20
gateways, only 12 are being used. (all gateways got the
same weight)</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">E.g. if all gws
are rejecting the calls, it will cycle through the
gatewaylist but it never tries all of the gateways, only
12.<br>
</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">Is there an
internal limitation for the number of gateways? I know
there is a limitation due to the database scheme, and
there is also DR_MAX_GWLIST in the drouting.c module.<br>
</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">Any idea why i am
only able to "failover" 12 gateways in a
carrier/gatewaylist? </div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">BR</div>
<div style="margin-top:0; margin-bottom:0"><br>
</div>
<div style="margin-top:0; margin-bottom:0">Max Muehlbronner</div>
</span><span id="ms-rterangepaste-end"></span><br>
</div>
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<br>
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