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<p>Hello Ionut,</p>
<p><br>
</p>
<p>if you like to do it in the cfg - just some ideas:</p>
<p><br>
</p>
<p>- iterate in a loop over the number of headers $hdrc</p>
<p>- access with the loop variable the respective header $hdr[i]</p>
<p>- do your operation, save temporary results in another $avp</p>
<p>- finish the operation by appending your header from the $avp</p>
<p><br>
</p>
<p>These PVs are (as usual) documented in the cookbook.<br>
</p>
<p><br>
</p>
<p>Cheers,</p>
<p><br>
</p>
<p>Henning<br>
</p>
<p><br>
</p>
<p><br>
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<div class="moz-cite-prefix">Am 25.07.19 um 17:44 schrieb Ionut Razvan Ionita:<br>
</div>
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<p>Hello all,</p>
<p><br>
</p>
<p>I am trying to implement RFC 7544 in kamailio.cfg, more specifically to transform Diversion header into History-Info. To do this I need to iterate over all Diversion headers and be able to get all the parameters from it. At first I discovered $di core variable,
but I can access only the first header with it. I discovered kamailio selectors but I can't index them with a variable. I came to the point where I want to implement variable indexing to selectors but after I saw this API is quite complex I thought to ask
here if there's any other solution to do this?!</p>
<p><br>
</p>
<p>Thanks,</p>
<p>Ionut<br>
</p>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
<pre class="moz-signature" cols="72">--
Henning Westerholt - <a class="moz-txt-link-freetext" href="https://skalatan.de/blog/">https://skalatan.de/blog/</a>
Kamailio services - <a class="moz-txt-link-freetext" href="https://skalatan.de/services">https://skalatan.de/services</a></pre>
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