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Hello,<br>
<br>
from your config snippets I don't figure out what version are you
using and what flavour, does not look like latest ser or kamailio,
and they are not relevant for troubleshooting.<br>
<br>
Maybe you want to start with the default config, for kamailio flavor
there is a tutorial to install it from git and enable
authentication:<br>
<br>
<a class="moz-txt-link-freetext" href="http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.1.x-from-git">http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.1.x-from-git</a><br>
<br>
Then, if you look in kamailio.cfg, you see option to enable other
features like nat traversal, presence, etc...<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 9/29/11 12:09 AM, JJ Zeng wrote:
<blockquote
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<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">Thanks
Daniel. I got it basically working with the following
config. But there is one last bug. If client B connected
and registered, then disconnected without proper unregister,
it seems the location table didn’t get prompt update. If
client A sends Invite right after that, the sip server will
try to connect to B(which will surely fail since B is behind
the firewall), instead of sending 480 to A right away. Is
there a way to fix this?<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">JJ<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">if
(is_method("REGISTER"))<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
{<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
# authenticate the REGISTER requests (uncomment to enable
auth)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if (!www_authorize("", "subscriber"))<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
{<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
www_challenge("", "0");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if (!db_check_to())<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
{<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
sl_send_reply("403","Forbidden auth ID");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if (!save("location", "m"))<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
sl_reply_error();<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if (!lookup("location")) {<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
#if (!registered("location")) {<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
sl_send_reply("480","Not Found");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if (!registered("location")) {<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
sl_send_reply("480","Not Found");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
if(!t_relay()) {<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
sl_send_reply("500", "relaying failed");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D">
exit;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:windowtext">From:</span></b><span
style="font-size:14.0pt;font-family:"Cambria","serif";color:windowtext">
Daniel-Constantin Mierla [<a class="moz-txt-link-freetext" href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>]
<br>
<b>Sent:</b> Wednesday, September 28, 2011 2:49 AM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>Cc:</b> JJ Zeng<br>
<b>Subject:</b> Re: [SR-Users] simple question but can't
find the answer<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">Hello,<br>
<br>
On 9/28/11 2:43 AM, JJ Zeng wrote: <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif""> <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">I
am really new to ser(just installed it today). My situation
is here:<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif""> <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">Both
A and B make tcp connection to ser proxy server. If A sends
“Invite” to B, ser would look up the tcp connection of B,
and relay the sip request. If B is not connected, then 480
is returned to A. When B sends back the response, ser would
relay it to A.
<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif""> <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">It
looks really simple, but I just can’t figure out how to do
it.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:14.0pt;font-family:"Cambria","serif"">what
default config file you started with?<br>
<br>
Apart of that when the user is not online, the default
config replies with 404 Not Found, the relaying between
phones when they are online is done there, being a
combination of calling function from registrar and tm
modules. So, if you start with the default config, no matter
is Kamailio or SER flavour, routing of the calls between
online users is provided there, just go through it in order
to understand better.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<o:p></o:p></span></p>
<pre><span style="font-size:14.0pt;font-family:"Cambria","serif"">-- <o:p></o:p></span></pre>
<pre><span style="font-size:14.0pt;font-family:"Cambria","serif"">Daniel-Constantin Mierla -- <a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></span></pre>
<pre><span style="font-size:14.0pt;font-family:"Cambria","serif"">Kamailio Advanced Training, Oct 10-13, Berlin: <a moz-do-not-send="true" href="http://asipto.com/u/kat">http://asipto.com/u/kat</a><o:p></o:p></span></pre>
<pre><span style="font-size:14.0pt;font-family:"Cambria","serif""><a moz-do-not-send="true" href="http://linkedin.com/in/miconda">http://linkedin.com/in/miconda</a> -- <a moz-do-not-send="true" href="http://twitter.com/miconda">http://twitter.com/miconda</a><o:p></o:p></span></pre>
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<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla -- <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
Kamailio Advanced Training, Oct 10-13, Berlin: <a class="moz-txt-link-freetext" href="http://asipto.com/u/kat">http://asipto.com/u/kat</a>
<a class="moz-txt-link-freetext" href="http://linkedin.com/in/miconda">http://linkedin.com/in/miconda</a> -- <a class="moz-txt-link-freetext" href="http://twitter.com/miconda">http://twitter.com/miconda</a></pre>
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