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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>My bad, I forgot to make something clear.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>The IF statement is in a different route which is called by de main request_route. So when the return statement is executed the control is passed back to the main request_route, which in turn relays the INVITE back to itself. That’s probably causing the 483 Too Many Hops response?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> sr-users-bounces@lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] <b>On Behalf Of </b>Grant Bagdasarian<br><b>Sent:</b> Thursday, October 3, 2013 12:31 PM<br><b>To:</b> Kamailio (SER) - Users Mailing List<br><b>Subject:</b> Re: [SR-Users] append_hf to reply generated by kamailio<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Replacing the exit statement with return, does the trick. The reply reaches the onreply_route and that’s where I add the header, but after a while it generates a 483 Too Many Hops.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>My capture server also receives a lot of INVITE, ACK, 603 messages. A lot of Via and Record-Route headers are added to the INVITE and 603 (Via only).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Why does this happen? <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:sr-users-bounces@lists.sip-router.org">sr-users-bounces@lists.sip-router.org</a> [<a href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>] <b>On Behalf Of </b>Grant Bagdasarian<br><b>Sent:</b> Thursday, October 3, 2013 11:39 AM<br><b>To:</b> <a href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><br><b>Subject:</b> [SR-Users] append_hf to reply generated by kamailio<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is it possible to append a new header to a reply generated by Kamailio and also have it present when duplicating the message to a capture server?<o:p></o:p></p><p class=MsoNormal>At the moment the 603 Reply is duplicated to my capture server, but I don’t know how to append a new header, because the kamailio script stops executing after exit is called. <o:p></o:p></p><p class=MsoNormal>From what I understood: onreply_route is only executed when receiving replies. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is there a reply_route which is executed for all replies, including the ones generated by kamailio itself? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>For instance inside this code block:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>request_route {<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>.....<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> if($var(routing_query_result) =~ "DESTINATION_NOT_ALLOWED") {<o:p></o:p></p><p class=MsoNormal> xlog("L_INFO", "[R-CORE-INCOMING-INVITE:$ci] !>" "Rejecting the call, because the destination is not allowed\r\n");<o:p></o:p></p><p class=MsoNormal> sl_send_reply("603", "Decline");<o:p></o:p></p><p class=MsoNormal> exit;<o:p></o:p></p><p class=MsoNormal> }<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>.....<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>}<o:p></o:p></p></div></body></html>