<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Hello,</p>
<p>if you are looking to remove the server header (server
signature), that can be controlled via global parameters:</p>
<p> -
<a class="moz-txt-link-freetext" href="https://www.kamailio.org/wiki/cookbooks/4.4.x/core#server_header">https://www.kamailio.org/wiki/cookbooks/4.4.x/core#server_header</a></p>
<p>Note that there is another header, User-Agent, that may be added
by Kamailio in local generate request. There is a global parameter
to control it as well.<br>
</p>
If you want more than that, can you add a bit more details, because
CANCEL and BYE are processed differently. With which one you get
issues?<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 12/01/2017 17:00, Diego Nadares
wrote:<br>
</div>
<blockquote
cite="mid:CAP-r+ep6R+7HJ+uExPq2n+rTaY124TfrC2jNnMsMG7AN1McD+w@mail.gmail.com"
type="cite">
<div dir="ltr">Hi List,
<div><br>
</div>
<div>I'm trying to add and remove some headers in 200 canceling
and 200 ok to BYEs with no success.</div>
<div><br>
</div>
<div>I don't know in which route to add my remove_hf and
append_hf. It seems that I can't catch it on reply either on
request route.</div>
<div><br>
</div>
<div>I tried adding it in </div>
<div><br>
</div>
<div>
<div>event_route[tm:local-response] {</div>
<div> xlog("L_ERR", "TM LOCAL REPONSE!");</div>
<div> route(MANAGE_HEADERS);</div>
<div>}</div>
</div>
<div><br>
</div>
<div>This is my route to manage hdrs:</div>
<div><br>
</div>
<div>
<div>route[MANAGE_HEADERS]{</div>
<div><br>
</div>
<div> xlog("L_ERR", "MANAGE HDRS !");</div>
<div><br>
</div>
<div> keep_hf("TH"); # for topoh</div>
</div>
<div><br>
</div>
<div> append("AHDR1:asdf\r\n");</div>
<div><br>
</div>
<div> return;</div>
<div>}</div>
<div><br>
</div>
<div>I suppose SERVER HDR should be removed but:</div>
<div><br>
</div>
<div>
<div>U 2017/01/12 12:45:41.566733 <a moz-do-not-send="true"
href="http://172.16.213.38:5060" target="_blank">172.16.213.38:5060</a>
-> <a moz-do-not-send="true"
href="http://172.16.50.41:5060" target="_blank">172.16.50.41:5060</a></div>
<div>SIP/2.0 200 canceling.</div>
<div>Via: SIP/2.0/UDP 172.16.50.41:5060;branch=<wbr>z9hG4bKgg8ekd3080braugkm700.1.</div>
<div>CSeq: 102 CANCEL.</div>
<div>From: <<a moz-do-not-send="true"
href="mailto:sip%3Axx@172.16.50.41" target="_blank">sip:xx@172.16.50.41</a>>;tag=<wbr>SD7b10b01-as5ba5e269.</div>
<div>To: <<a moz-do-not-send="true"
href="mailto:sip%3Axxx@172.16.213.38" target="_blank">sip:xxx@172.16.213.38</a>>;tag=<wbr>4a86e96addfb27a943bc86e1872032<wbr>b6-0a8b.</div>
<div>Call-ID: SD7b10b01-<wbr>6a7d1089793bda79481f25cf88c023<wbr>ed-c540dl1.</div>
<div>Server: kamailio (4.4.4 (x86_64/linux)).</div>
<div>Content-Length: 0.</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Any help will be very appreciated.<br>
</div>
<div><br>
</div>
<div>Thanks in advance!</div>
<div><br>
</div>
<div>Diego</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a>
Kamailio World Conference - May 8-10, 2017 - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
</body>
</html>