Hi again, I found a work around . Modifying $ru changes de first contact uri.
if($var(routing)=~"redirect"){ jansson_get("contacts_len", "$var(evmsg)", "$var(contacts_len)"); xlog("L_INFO", "Contacts len $var(contacts_len)"); $var(i) = 0; *$var(first) = 0;* while ($var(i) < $var(contacts_len)){ jansson_get("contacts[$var(i)]", "$var(evmsg)", "$var(contact)"); if ($var(first) == 0){ * $ru = $var(contact);* * $var(first) = 1;* } #Appending anyway because of the q param append_branch($var(contact), "0.5"); $var(i) = $var(i) + 1; } send_reply("302", "Moved Temporarily"); exit; } Contact: *<1111@188.111.111.112 <sip%3A1111@188.111.111.112>>*, < sip:1111@188.111.111.112>;q=0.5, <sip:1111@188.111.111.112>;q=0.5 I think this is not the better way. Any suggestion will be very appreciated. Thanks again. Diego 2017-11-02 18:11 GMT-03:00 Diego Nadares <dnada...@gmail.com>: > Hi Guys, > > I'm generating a 302 reply from kamailio. In this 302 I append new > branches with new > contacts. > > if($var(routing)=~"redirect"){ > jansson_get("contacts_len", "$var(evmsg)", > "$var(contacts_len)"); > xlog("L_INFO", "Contacts len $var(contacts_len)"); > $var(i) = 0; > while ($var(i) < $var(contacts_len)){ > jansson_get("contacts[$var(i)]", "$var(evmsg)", > "$var(contact)"); > append_branch($var(contact), "0.5"); > $var(i) = $var(i) + 1; > } > send_reply("302", "Moved Temporarily"); > exit; > } > > The problem i'm facing is that I can't delete the original contact > *<sip:1111@188.111.111.111:5060 > <http://sip:1111@188.111.111.111:5060>>* > > The resulting conctact: > > Contact: *<sip:1111@188.111.111.111:5060 > <http://sip:1111@188.111.111.111:5060>>*, <sip:1111@188.111.111.112>;q=0.5, > <sip:1111@188.111.111.112>;q=0.5 > > I all ready tried with remove_hf('Contact') and adding the new ones after > that but it doesn't worke either. > > The problem is that one gw takes the first contact over and over again and > never the other two. > > Thanks in advance. > > Diego. > > > > >
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