[SR-Users] Contacts in 302

[Diego Nadares]

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 at 188.111.111.111:5060
<http://sip:1111@188.111.111.111:5060>>*

The resulting conctact:

Contact: *<sip:1111 at 188.111.111.111:5060
<http://sip:1111@188.111.111.111:5060>>*, <sip:1111 at 188.111.111.112>;q=0.5,
<sip:1111 at 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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