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</o:shapelayout></xml><![endif]--></head><body lang=IT link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Hello,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>i receive many error on the failure route like this “ t_should_relay_response(): ERROR: t_should_relay_response: status rewrite by UAS: stored: 500, received: 487” . Do you know why ?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>My version of Kamailio is the 4.1.2 and the code is this:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>failure_route[MANAGE_FAILURE] {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US> if (t_is_canceled()) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> exit;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> </span>} <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> <span lang=EN-US>revert_uri();<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> if (!cr_next_domain("$avp(s:carrier)", "$avp(s:domain)", "$rU", "$avp(s:host)", "$T_reply_code", "$avp(s:domain)")) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> exit;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> }<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> if (!cr_route("$avp(s:carrier)", "$avp(s:domain)", "$rU", "$rU", "call_id")) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> exit;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> }<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> $avp(s:host)= $rd;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> t_on_failure("MANAGE_FAILURE");<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> t_on_branch("MANAGE_BRANCH");<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> append_branch();<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> if (!t_relay()) {<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> exit;<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US> }<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>}<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Thanks to all<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>