<p>OK, in that case I have misunderstood you. </p>
<p>Will removing the header work in case of CANCEL? </p>
<p>Are you recommending something like this?</p>
<pre><code>if (is_method("CANCEL")) {
if($hdr(Reason)=="SIP;cause=487;text=ORIGINATOR_CANCEL") remove_hf("Reason");
if (t_check_trans()) route(RELAY);
exit;
}
</code></pre>
<p>I was under the impression the headers in CANCEL cannot be controlled but that could be in old times.</p>
<p>Ta,<br>
DanB</p>
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