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<p>How many branches do you have? Failure route is called for the
whole transaction failure and not for every individual failed
branch.<br>
</p>
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<div class="moz-cite-prefix">On 05.09.18 15:03, Володимир Іванець
wrote:<br>
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<div dir="ltr">Hello everyone,
<div><br>
</div>
<div>I wanted to ask those who know if
Kamailio's behavior I'm facing is expected
or I should make some improvements to the
configuration. Kamailio version is 5.1.0.</div>
<div><br>
</div>
<div>I have a route where RTPEngine parameters
are being collected and
<span
style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><i>rtpengine_offer()</i><span> is
called. After that </span></span><i>t_on_reply("REPLY_SIP_TO_SIP");</i>
followed by the <i>t_on_failure("FAILURE_SIP_TO_SIP");</i>
are used. The idea is to process all
responces except 415 or 488 from UAC as
usual in <i>onreply_route[REPLY_SIP_TO_SIP]</i> and
use <i>failure_route[FAILURE_SIP_TO_SIP]</i> to
update SDP with <i
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial">rtpengine_offer()</i><span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial"> if
necessary.</span></div>
<div><span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial"><br>
</span></div>
<div><span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial"><i
style="background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">onreply_route[REPLY_SIP_TO_SIP]</i> just
goes to <i>exit;</i> if <i>$rs</i> equals
<span
style="background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">415
or 488. This works fine with Htek phone
which sends 100, 180 and then 488. But I
can not see
<i
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial">failure_route[FAILURE_SIP_TO_SIP]</i> execution
for calls to Zoiper which r</span></span>eplies
with 100 and immediately 415.<br>
<br>
t_on_failure(failure_route) documentation
says: "Sets failure routing block, to which
control is passed after a transaction
completed with a negative result but before
sending a final reply." and to be honest I
don't really understand how lacking of
responce prevents
<span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial">failure_route
from executing.</span></div>
<div><span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial"><br>
</span></div>
<div><span
style="font-size:small;text-decoration-style:initial;text-decoration-color:initial">Thanks
a lot!</span></div>
</div>
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