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<tt>Hi William,<br>
<br>
There was a documentation issue, you can use rl_check() from
failure route:<br>
<a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.3.x/ratelimit.html#idp5591568">http://www.opensips.org/html/docs/modules/2.3.x/ratelimit.html#idp5591568</a><br>
<br>
Best 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 Summit 2018
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2018Amsterdam">http://www.opensips.org/events/Summit-2018Amsterdam</a>
</pre>
<div class="moz-cite-prefix">On 03/04/2018 01:52 PM, William Luke
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:2F168739-EAF6-4358-ADD2-00BABAF6E6AE@greenlightcrm.com">
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Hi there,
<div><br>
</div>
<div>Hoping for some guidance. </div>
<div><br>
</div>
<div>We have multiple carriers we place calls out to the PSTN
over, and some have CPS limits which we check using rl_check and
then choose a different carrier if we’re over the limit.</div>
<div><br>
</div>
<div>This all works great.</div>
<div><br>
</div>
<div>Sometimes calls fail with reasons that would mean we want to
retry using a different carrier, so we need to handle this in
the failure route.</div>
<div><br>
</div>
<div>However the documentation states that rl_check can only be
used in the request route, so I’m not sure how we can check for
limits when a call has failed and a new carrier is being
selected.</div>
<div><br>
</div>
<div>We’ve a route that handles carrier selection and does the
checking, and I’ve tried routing to that inside the failure
route and it all appears to work, but I’m guessing something is
going to break so wanted to know if there was a way to do what
I’m looking to do?</div>
<div><br>
</div>
<div>Many thanks,</div>
<div><br>
</div>
<div>William<br>
<div>
<div>
<div>
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