Hi Daniel<br><br>You may want to kill me but I'll be honest, I'm actually using kamailio's 1.5 UAC module on an Opensips 1.6.2 :$ so I don't know if the problem could be related to that. Anyway, here is the bad register message when using only $uac_req(ruri)="sip:<a href="http://8.14.80.37:5061">8.14.80.37:5061</a>". Note that the SIP part itself its correct, but the UDP destination port is wrong:<br>
<br><br>Internet Protocol, Src: 8.14.80.16 (8.14.80.16), Dst: 8.14.80.37 (8.14.80.37)<br>User Datagram Protocol, Src Port: sip-tls (5061), Dst Port: sip (5060)<br>C%E@@PP%<br>REGISTER sip:<a href="http://8.14.80.37:5061">8.14.80.37:5061</a> SIP/2.0<br>
Via: SIP/2.0/UDP 8.14.80.16:5061;branch=z9hG4bK9b35.3e435b31.0<br>To: <a href="mailto:sip%3ALV-SKRUPPA@8.14.80.37">sip:LV-SKRUPPA@8.14.80.37</a><br>From: <<a href="mailto:sip%3ALV-SKRUPPA@8.14.80.37">sip:LV-SKRUPPA@8.14.80.37</a>>;tag=a649c0188a5a7b7f4a4dfeaea88004c3-b5bd<br>
CSeq: 10 REGISTER<br>Call-ID: <a href="mailto:52d42e13484b4229-29572@8.14.80.16">52d42e13484b4229-29572@8.14.80.16</a><br>Content-Length: 0<br>User-Agent: OpenSIPS (1.6.2-notls (x86_64/linux))<br>Contact: <<a href="http://sip:LV-SKRUPPA@8.14.80.16:5061">sip:LV-SKRUPPA@8.14.80.16:5061</a>><br>
Expires: 60<br><br><br>I hope this can be of any help.<br><br>Kind regards,<br><br><br clear="all">Alejandro Rios Peņa<br><a href="mailto:alerios@debian.org" target="_blank"></a><br><font size="1"><br>DISCLAIMER: The opinions expressed are my own, and not necessarily those of my employer.</font><br>
<a href="http://www.avatar.com.co" target="_blank"><br></a><br>
<br><br><div class="gmail_quote">2011/4/11 Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com">miconda@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div bgcolor="#ffffff" text="#000000">
Hello,<div class="im"><br>
<br>
On 4/8/11 6:14 PM, Alejandro Rios P. wrote:
<blockquote type="cite">Hello Daniel<br>
<br>
Thanks for pointing out to the SIP traces. I found out that it if
the request is to be sent to a destination using a port other than
5060, it is required to add the $uac_req(ouri) parameter too:<br>
<br>
$uac_req(ouri)="sip:" + $var(asterisk_ip) + ":" +
$var(asterisk_port);<br>
....<br>
<br>
$uac_req(ouri)="sip:" + $var(asterisk2_ip) + ":" +
$var(asterisk2_port);<br>
</blockquote></div>
Interesting, it should work when changing the 'ruri' attribute as
well. Can you send a sip trace with changed r-uri for the two
requests that go to wrong destination?<br>
<br>
Thanks,<br>
Daniel<br>
<blockquote type="cite"><div><div></div><div class="h5"><br>
<br>
Thanks!<br>
<br clear="all">
Alejandro Rios Peņa<br>
<br>
<font size="1"><br>
DISCLAIMER: The opinions expressed are my own, and not
necessarily those of my employer.</font><br>
<a href="http://www.avatar.com.co" target="_blank"><br>
</a><br>
<br>
<br>
<div class="gmail_quote">2011/4/8 Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">
Hello,
<div>
<div><br>
<br>
On 4/8/11 12:28 AM, Alejandro Rios P. wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">
<br>
Hi all,<br>
<br>
I am testing the scenario described here: <a href="http://kb.asipto.com/asterisk:realtime:kamailio-3.1.x-asterisk-1.6.2-astdb" target="_blank">http://kb.asipto.com/asterisk:realtime:kamailio-3.1.x-asterisk-1.6.2-astdb</a><br>
<br>
It works great with one instance of Asterisk, but now
that I'm testing with two Asterisk instances to load
balance, and I see a problem regarding the registration
forwarding to the second Asterisk.<br>
<br>
I tried adding a second "uac_req_send()" bellow the
first one, but Kamailio only sends the first request and
the REGISTER never gets to the second Asterisk:<br>
<br>
# Forward REGISTER to Asterisk<br>
route[REGFWD] {<br>
if(!is_method("REGISTER"))<br>
{<br>
return;<br>
}<br>
$var(rip) = $sel(cfg_get.asterisk.bindip);<br>
$uac_req(method)="REGISTER";<br>
$uac_req(ruri)="sip:" + $var(rip) + ":" +
$sel(cfg_get.asterisk.bindport);<br>
$uac_req(furi)="sip:" + $au+ "@" +
$var(rip);<br>
$uac_req(turi)="sip:" + $au+ "@" +
$var(rip);<br>
$uac_req(hdrs)="Contact:<sip:" + $au+ "@"<br>
+
$sel(cfg_get.kamailio.bindip)<br>
+ ":" +
$sel(cfg_get.kamailio.bindport) + ">\r\n";<br>
if($sel(contact.expires) != $null)<br>
$uac_req(hdrs)= $uac_req(hdrs) +
"Expires:" + $sel(contact.expires) + "\r\n";<br>
else<br>
$uac_req(hdrs)= $uac_req(hdrs) +
"Expires:" + $hdr(Expires) + "\r\n";<br>
uac_req_send();<br>
<br>
$uac_req(all) = null;<br>
<br>
$var(rip2) = $sel(cfg_get.asterisk2.bindip);<br>
$uac_req(method)="REGISTER";<br>
$uac_req(ruri)="sip:" + $var(rip2) + ":" +
$sel(cfg_get.asterisk2.bindport);<br>
$uac_req(furi)="sip:" + $au+ "@" +
$var(rip2);<br>
$uac_req(turi)="sip:" + $au+ "@" +
$var(rip2);<br>
$uac_req(hdrs)="Contact:<sip:" + $au+ "@"<br>
+
$sel(cfg_get.kamailio.bindip)<br>
+ ":" +
$sel(cfg_get.kamailio.bindport) + ">\r\n";<br>
if($sel(contact.expires) != $null)<br>
$uac_req(hdrs)= $uac_req(hdrs) +
"Expires:" + $sel(contact.expires) + "\r\n";<br>
else<br>
$uac_req(hdrs)= $uac_req(hdrs) +
"Expires:" + $hdr(Expires) + "\r\n";<br>
uac_req_send();<br>
<br>
}<br>
<br>
I also tried appending another branch and sending the
second uac_req_send() from there, but it is not being
sent.<br>
<br>
How can I use uac_req_send() several times for the same
request or in parallel?<br>
</blockquote>
</div>
</div>
it should work one after the other. append_branch() does not
affect uac_req_send() at all, this is a separate request built
from scratch.<br>
<br>
Do you get any error message in the syslog? Can you watch the
traffic on all interfaces 'ngrep -d any -qt -W byline port
5060' ?<br>
<br>
I see you assign '$uac_req(all) = null;', it should be
'$uac_req(all) = $null;' - but I guess it was a copy&paste
thing.<br>
<br>
Cheers,<br>
Daniel<br>
<font color="#888888">
<br>
-- <br>
Daniel-Constantin Mierla<br>
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a><br>
<br>
</font></blockquote>
</div>
<br>
</div></div><pre><fieldset></fieldset>
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</pre>
</blockquote><div class="im">
<br>
<pre cols="72">--
Daniel-Constantin Mierla
<a href="http://www.asipto.com" target="_blank">http://www.asipto.com</a></pre>
</div></div>
</blockquote></div><br>