<p>Can you add in kamailio.cfg:</p>
<pre><code>log_prefix="{$mt $hdr(CSeq) $ci} "
</code></pre>
<p>Then reproduce the issue and grab again the log messages with debug=3. It will help to track better the messages printed for invite or cancel.</p>
<p>Would be a easy way that I can reproduce it easy without a need to build a complex testbed?</p>

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