<div dir="ltr">If you're trying to modify the contact on your branch I believe you need to do that in a branch route. For example in branch_<span style="font-size:12.8px">route[EVAPIRESPONSE] you could modify the contact header and. Just make sure to set the branch route in route[EVAPIRESPONSE]. </span><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">Then instead of using a var you could use an avp. avp's work as a stack so a single avp could hold all of your contacts. In your branch route you could then do something like:</span></div><div><br></div><div><span style="font-size:12.8px">remove_hf('Contact');</span><br style="font-size:12.8px"><span style="font-size:12.8px">append_hf('Contact: $avp(contact)</span><span style="font-size:12.8px">');</span></div><div><span style="font-size:12.8px">pv_unset ("$avp(contact)"); # This will pop the first contact off the avp so the next time you call this avp you'll get the second contact</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">I hope that's helpful and gives you some ideas.<br></span><div class="gmail_extra"><div><div class="gmail_signature"><table style="max-width:580px;border:none;border-collapse:collapse" width="100%"><tbody><tr><td style="padding:0px"><table width="100%"><tbody></tbody></table></td></tr></tbody></table></div></div>
<br><div class="gmail_quote">On Fri, Nov 3, 2017 at 12:00 PM, Diego Nadares <span dir="ltr"><<a href="mailto:dnadares@gmail.com" target="_blank">dnadares@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi john, thanks for your answer. I'm using this in route[EVAPIRESPONSE] because of async request with evapi.<br><br>I tried what you said too with no success.<br><br> #$var(first) = 0;<br><br> #while ($var(i) < $var(contacts_len)){<br><br> # jansson_get("contacts[$var(i)]<wbr>", "$var(evmsg)", "$var(contact)");<br><br> # if ($var(first) == 0){<br><br> # $ru = $var(contact);<br><br> # $var(first) = 1;<br><br> # } <br><br> # append_branch($var(contact), "0.5");<br><br> # $var(i) = $var(i) + 1;<br><br> #}<br><br> remove_hf('Contact');<br><br> append_hf('Contact: <<a href="mailto:1111@188.111.111.113" target="_blank">1111@188.111.111.113</a>>');<span class="gmail-"><br><br> send_reply("302", "Moved Temporarily");<br><br> exit;<br><br><br></span>The result is ONLY the original uri in the contact. <b>Contact: <<a href="mailto:1111@188.111.111.112" target="_blank">1111@188.111.111.112</a>></b><span class="gmail-HOEnZb"><font color="#888888"><div><b><br></b></div><div>Diego<br></div><div><div><br></div><div><br></div></div></font></span></div><div class="gmail-HOEnZb"><div class="gmail-h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-11-02 22:22 GMT-03:00 John Petrini <span dir="ltr"><<a href="mailto:jpetrini@coredial.com" target="_blank">jpetrini@coredial.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><span style="font-size:12.8px">remove_hf('Contact') and then append_hf($var(contact)) should work. What was the problem you were having? Were you using it in a branch route?</span><br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail-m_-2955143228636049114m_-4948583311514156089gmail_signature"><p> </p><table style="max-width:580px;border:none;border-collapse:collapse" width="100%"><tbody><tr><td style="padding:0px"><table style="border:none;border-collapse:collapse"><tbody><tr><td bgcolor="#089eda" nowrap style="padding:0px;font-family:Helvetica,Arial,sans-serif"><img border="0" height="45" src="https://i.xink.io/Images/Get/N63353/c554.gif" style="border: none; background-color: rgb(8, 158, 218); vertical-align: top; display: block;" width="49"></td><td bgcolor="#089eda" nowrap style="padding:0px 5px 0px 15px;background-color:rgb(8,158,218);color:rgb(255,255,255);font-family:Helvetica,Arial,sans-serif;font-weight:400;vertical-align:middle;line-height:1"><h2 style="margin:0px;font-size:20px;color:rgb(255,255,255);font-weight:normal;letter-spacing:1px">John</h2></td><td nowrap style="padding:0px;font-family:Helvetica,Arial,sans-serif"><img border="0" height="45" src="https://cdn2.hubspot.net/hubfs/210539/email/si-email-signature/coredial-email-signature-blue-cap.gif" style="border: none; vertical-align: top; display: block;" width="22"></td></tr></tbody></table><table width="100%"><tbody><tr><td style="padding:0px"><div style="float:left;vertical-align:top"><table width="100%"><tbody><tr><td style="padding:15px 0px 0px;font-family:Helvetica,Arial,sans-serif;vertical-align:top" width="100%"><table style="border:none;border-collapse:collapse" width="100%"><tbody><tr><td colspan="2" style="padding:0px 0px 10px"><table style="border:none;border-collapse:collapse"><tbody><tr><td style="padding:0px;font-family:Helvetica,Arial,sans-serif;font-size:12px"><p style="margin:0px;text-transform:uppercase;letter-spacing:1px"><span style="font-weight:bold;color:rgb(42,156,217)">John Petrini</span> <span style="color:rgb(170,170,170)">|</span> <span style="color:rgb(119,119,119)">Platforms Engineer</span></p></td></tr></tbody></table></td></tr><tr><td style="padding:0px 0px 5px" width="100%"><div style="float:left;vertical-align:top;width:240px"><table style="border:none;border-collapse:collapse;max-width:240px" width="100%"><tbody><tr><td style="padding:0px 5px 0px 0px" width="13"><img border="0" src="https://cdn2.hubspot.net/hubfs/210539/email/si-email-signature/coredial-email-signature-email-icon.gif" style="vertical-align: middle; 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<br><div class="gmail_quote"><div><div class="gmail-m_-2955143228636049114h5">On Thu, Nov 2, 2017 at 6:40 PM, Diego Nadares <span dir="ltr"><<a href="mailto:dnadares@gmail.com" target="_blank">dnadares@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div class="gmail-m_-2955143228636049114h5"><div dir="ltr">Hi again,<div><br></div><div>I found a work around . Modifying $ru changes de first contact uri.</div><div><br></div><div><span><div> if($var(routing)=~"redirect")<wbr>{</div><div> jansson_get("contacts_len", "$var(evmsg)", "$var(contacts_len)");</div><div> xlog("L_INFO", "Contacts len $var(contacts_len)");</div><div> $var(i) = 0;</div><div><br></div></span><div> <b>$var(first) = 0;</b></div><span><div> while ($var(i) < $var(contacts_len)){</div><div> jansson_get("contacts[$var(i)]<wbr>", "$var(evmsg)", "$var(contact)");</div></span><div> if ($var(first) == 0){</div><div> <b> $ru = $var(contact);</b></div><div> <b> $var(first) = 1;</b></div><div> }</div><div> #Appending anyway because of the q param</div><span><div> append_branch($var(contact), "0.5");</div><div> $var(i) = $var(i) + 1;</div><div> }</div><div> send_reply("302", "Moved Temporarily");</div><div> exit;</div><div> }</div></span></div><div><br></div><div><div><span style="font-size:12.8px">Contact: </span><b><span style="font-size:12.8px"><</span><a href="mailto:sip%3A1111@188.111.111.112" style="font-size:12.8px" target="_blank">1111@188.111.111.112</a><span style="font-size:12.8px"><wbr>></span></b><span style="font-size:12.8px">, <</span><a href="mailto:sip%3A1111@188.111.111.112" style="font-size:12.8px" target="_blank">sip:1111@188.111.111.112</a><span style="font-size:12.8px">>;q=</span><span style="font-size:12.8px">0<wbr>.5, <</span><a href="mailto:sip%3A1111@188.111.111.112" style="font-size:12.8px" target="_blank">sip:1111@188.111.111.112</a><span style="font-size:12.8px">>;q=</span><span style="font-size:12.8px">0<wbr>.5</span><br></div></div><div><br></div><div><br></div><div>I think this is not the better way. Any suggestion will be very appreciated.</div><div><br></div><div>Thanks again.</div><span class="gmail-m_-2955143228636049114m_-4948583311514156089HOEnZb"><font color="#888888"><div><br></div><div>Diego</div><div><br></div></font></span></div><div class="gmail-m_-2955143228636049114m_-4948583311514156089HOEnZb"><div class="gmail-m_-2955143228636049114m_-4948583311514156089h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-11-02 18:11 GMT-03:00 Diego Nadares <span dir="ltr"><<a href="mailto:dnadares@gmail.com" target="_blank">dnadares@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Guys,<div><br></div><div>I'm generating a 302 reply from kamailio. In this 302 I append new branches with new </div><div>contacts. </div><div><br></div><div><div>if($var(routing)=~"redirect"){</div><div> jansson_get("contacts_len", "$var(evmsg)", "$var(contacts_len)");</div><div> xlog("L_INFO", "Contacts len $var(contacts_len)");</div><div> $var(i) = 0;</div><div> while ($var(i) < $var(contacts_len)){</div><div> jansson_get("contacts[$var(i)]<wbr>", "$var(evmsg)", "$var(contact)");</div><div> append_branch($var(contact), "0.5");</div><div> $var(i) = $var(i) + 1;</div><div> }</div><div> send_reply("302", "Moved Temporarily");</div><div> exit;</div><div> }</div></div><div><br></div><div>The problem i'm facing is that I can't delete the original contact <b><<a href="http://sip:1111@188.111.111.111:5060" target="_blank">sip:1111@188.111.111<wbr>.111:5060</a>></b></div><div><br></div><div>The resulting conctact:<br></div><div><br></div><div>Contact: <b><<a href="http://sip:1111@188.111.111.111:5060" target="_blank">sip:1111@188.111.111.111:5060</a><wbr>></b>, <<a href="mailto:sip%3A1111@188.111.111.112" target="_blank">sip:1111@188.111.111.112</a>>;q=0<wbr>.5, <<a href="mailto:sip%3A1111@188.111.111.112" target="_blank">sip:1111@188.111.111.112</a>>;q=0<wbr>.5<br></div><div><br></div><div>I all ready tried with remove_hf('Contact') and adding the new ones after that but it doesn't worke either.</div><div><br></div><div>The problem is that one gw takes the first contact over and over again and never the other two.</div><div><br></div><div>Thanks in advance.</div><span class="gmail-m_-2955143228636049114m_-4948583311514156089m_-1721638625677358756HOEnZb"><font color="#888888"><div><br></div><div>Diego.</div><div><br></div><div><br></div><div><br></div><div><br></div></font></span></div>
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