<div dir="ltr">Hi Khaleb, <div><br></div><div>Set uac_replace_to and uac_replace_from in a branch_route. <br><div><br></div></div><div class="gmail_extra"><div><div dir="ltr">Flavio E. Goncalves<br><div><br></div></div></div>
<br><br><div class="gmail_quote">2013/6/19 M.Khaled W Chehab <span dir="ltr"><<a href="mailto:kchehab@icucall.com" target="_blank">kchehab@icucall.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">Hi,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">I am running opensips 1.8.3 with do_routing module <u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">A dial_rule prefix has 3 trunk gateways ( gw1,gw2,gw3)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">After do_routing(,)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">I am setting the $rU and fixing the To Tag header using uac_replace_to( and the call go to gw1 with correct TO tag as I set it ,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">but when calls fails on gw1 ,</span><span style="font-family:"Verdana","sans-serif"">then I set the $rU in route[6] to go to second in route and it goes with bad TO header, since it goes with the same To header in the 1<sup>st</sup> invite <u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">That target gw1 <u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">1-how to fix the To header in the second invite to gw2<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Courier New""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Courier New""><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif"">loadmodule "uac.so"<u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">modparam("uac","restore_mode","auto")<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">uac_replace_to("$avp(dst)","sip:$var(prefix)$avp(dst)@$td");<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif""> t_on_failure("1");<u></u><u></u></span></p><p class="MsoNormal">
<span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">on failure_route[1] {<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">.<u></u><u></u></span></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif"">if (!t_check_status("487")) {<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif""> #xlog("------------route6-------\n");<u></u><u></u></span></p><p class="MsoNormal" style="text-autospace:none">
<span style="font-family:"Verdana","sans-serif""> $avp(failure_count) = $avp(failure_count) + 1; #480|486|603 <u></u><u></u></span></p><p class="MsoNormal" style="text-autospace:none">
<span style="font-family:"Verdana","sans-serif""> route(6);<u></u><u></u></span></p><p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif""> <u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-family:"Verdana","sans-serif""> } <u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">Route[6]{<u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">$rU = $var(prefix) + $avp(dst);<u></u><u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">uac_replace_to("sip:$var(prefix)$avp(dst)@$td");<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">}<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-family:"Verdana","sans-serif"">Regards<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Verdana","sans-serif""><u></u> <u></u></span></p></div></div><br>_______________________________________________<br>
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