I am working with kamailio from 3 months or so. And we use it only as registrar and load balance. All routing is done from Asterisks which are behind kamailio. I only "route" using ds_select_dst - to select Asterisk where to forward call.<div>
<div>I dont like signal 15 - looks like crash from wrong arguments or something alike (but same signal you will see if you manually shut down kamailio). I have no experience with module you use.</div><div>Next steps you can do are - to increase debug level, and again to look at tail, especially in moment of dial - when kamailio crashes. You can check also core dumps - how you can do it - there is discussion now about it - important thing is may be you should start kamailio as root.</div>
<div><br></div><div><br><div class="gmail_quote">On Fri, Feb 24, 2012 at 4:40 PM, Fatima Chahrour~Vanrise Support <span dir="ltr"><<a href="mailto:fchahrour@vanrise.com">fchahrour@vanrise.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks for your reply.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I have checked, and I have one question, from analyzing two points:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><span>-<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1<sup>st</sup> point is that before adding the drouting scripts no problem with kamailio and no crash, but after adding the script in the routing logic kamailio app dies<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><span>-<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">2<sup>nd</sup> point if I have have any wrong data in the database and try to call, I get the </span>("503", "No Rules matching the URI") on the x-lite<span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">So both points doesn’t mean that the problem lies in the scripts I have in the routing logic area? (Also please note that I have got these scripts after checking the kamailio doc and other google doc that applied drouting scenario using kamailio 1.5.0).<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Following your advice, I have check the syslog file before and after performing the call and am getting the below<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">1)When I start kamailio I have the following in syslog :<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">an:/usr/local/etc/kamailio# kamctl start<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">INFO: Starting Kamailio : <u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">INFO: started (pid: 19296)<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">debian:/usr/local/etc/kamailio# tail -f /var/lo<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">local/ lock/ log/ <u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">debian:/usr/local/etc/kamailio# tail -f /var/log/syslog<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian kamailio: WARNING: <core> [socket_info.c:1275]: WARNING: fix_hostname: could not rev. resolve 192.168.111.139<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian kamailio: WARNING: <core> [socket_info.c:1275]: WARNING: fix_hostname: could not rev. resolve 192.168.111.139<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian kamailio: INFO: <core> [tcp_main.c:4727]: init_tcp: using epoll_lt as the io watch method (auto detected)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: usrloc [hslot.c:53]: locks array size 512<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: drouting [drouting.c:272]: DRouting - initializing<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: <core> [udp_server.c:179]: INFO: udp_init: SO_RCVBUF is initially 111616<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: <core> [udp_server.c:230]: INFO: udp_init: SO_RCVBUF is finally 262142<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: <core> [udp_server.c:179]: INFO: udp_init: SO_RCVBUF is initially 111616<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:30 debian /usr/local/sbin/kamailio[19296]: INFO: <core> [udp_server.c:230]: INFO: udp_init: SO_RCVBUF is finally 262142<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 05:57:31 debian /usr/local/sbin/kamailio[19310]: INFO: ctl [io_listener.c:225]: io_listen_loop: using epoll_lt io watch method (config)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">2) When I do the call from x-lite by dialing 961222222, after few seconds I get Call Failed: Request Timeout on x-lite, and the syslog shows:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">an:/usr/local/etc/kamailio# tail -f /var/log/syslog<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19305]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19309]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19310]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19314]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19312]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19316]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19307]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19320]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19318]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Feb 24 06:00:39 debian /usr/local/sbin/kamailio[19301]: INFO: <core> [main.c:817]: INFO: signal 15 received<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">There is no error raised; So, shall I consider this as Kamailio crash and focus my search on this as you mentioned previously? Or I need help in achieving correct route script in the routing logic?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">F.Chahrour<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">sr-users-bounces@lists.sip-router.org</a> [mailto:<a href="mailto:sr-users-bounces@lists.sip-router.org" target="_blank">sr-users-bounces@lists.sip-router.org</a>] <b>On Behalf Of </b>Stoyan Mihaylov<br>
<b>Sent:</b> Friday, February 24, 2012 2:48 PM<br><b>To:</b> SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List<br><b>Subject:</b> Re: [SR-Users] DRouting cause Kamailio 3.2 to stop<u></u><u></u></span></p>
</div><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I suppose - kamailio crashes. You can run in console on same server:<u></u><u></u></p><div><p class="MsoNormal">tail -f /var/log/syslog<u></u><u></u></p></div>
<div><p class="MsoNormal">or you can tail file where sys logs are stored.<u></u><u></u></p></div><div><p class="MsoNormal">There - you can see some debugs, and you can check discussion about kamailio crashes and how to get dump file.<u></u><u></u></p>
</div><div><p class="MsoNormal" style="margin-bottom:12.0pt">This way you will identify problem and then either you will fix your cfg file, or you can report bug.<u></u><u></u></p><div><p class="MsoNormal">On Thu, Feb 23, 2012 at 6:01 PM, Fatima Chahrour~Vanrise Support <<a href="mailto:fchahrour@vanrise.com" target="_blank">fchahrour@vanrise.com</a>> wrote:<u></u><u></u></p>
<div><div><p class="MsoNormal">Hi,<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">I am newly experiencing kamailio 3.2. I have installed kamailio and MySQL and tried the test call from 1 PC(x-lite) to another PC(x-lite) and ended successfully.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">Now moving further, I have configured dynamic routing module and applied needed parameters and scripts to finally be able to start kamailio without any issue. Also I set a testing scenario in the related database tables<u></u><u></u></p>
<p class="MsoNormal">BUT my problem is that whenever am trying to call the predefined prefix (961) from x-lite am getting a ‘calling’ message on it and then request timeout where I find that kamailio has stopped running. I kamctrl start again and call 961 then get calling so I wait and kamailio stps again. Below is the script used in the routing logic and database record.<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">Any help to achieve a successful call is highly appreciated.<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">dr_gatways: 3, 1, '192.168.111.15', 0, '', '', 2, 'PC1'<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">dr_groups: 2, '.*', '.*', 0, 'Anyone'<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">dr_gw_lists: 2, '3', 'Test Call'<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">dr_rules: 2, '0', '961', '', 0, '1', '#2', 'Lebanon Fix'<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New"">####### Routing Logic ########</span><u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt">
<span style="font-size:10.0pt;font-family:"Courier New""># main request routing logic</span><u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New"">route{</span><u></u><u></u></p>
<p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New""> </span><u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New""> if (is_method("INVITE")) {</span><u></u><u></u></p>
<p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New""> setflag(1); # do accounting</span><u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New""> route(4); # Call our dynamic route.</span><u></u><u></u></p>
<p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New""> }</span><u></u><u></u></p><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Courier New"">}</span><u></u><u></u></p>
<p class="MsoNormal">…<u></u><u></u></p><p class="MsoNormal">…<u></u><u></u></p><p class="MsoNormal">…<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p><pre style="line-height:13.5pt">route[4] {<u></u><u></u></pre>
<pre style="line-height:13.5pt"> if (!do_routing("0")) {<u></u><u></u></pre><pre style="line-height:13.5pt"> send_reply("503", "No Rules matching the URI");<u></u><u></u></pre><pre style="line-height:13.5pt">
exit;<u></u><u></u></pre><pre style="line-height:13.5pt"> }<u></u><u></u></pre><pre style="line-height:13.5pt"> if (is_method("INVITE")) {<u></u><u></u></pre><pre style="line-height:13.5pt"> t_on_failure("4");<u></u><u></u></pre>
<pre style="line-height:13.5pt"> }<u></u><u></u></pre><pre style="line-height:13.5pt">route(RELAY);<u></u><u></u></pre><pre style="line-height:13.5pt">}<u></u><u></u></pre><p class="MsoNormal">..<u></u><u></u></p><p class="MsoNormal">
..<u></u><u></u></p><p class="MsoNormal">..<u></u><u></u></p><pre style="line-height:13.5pt"><u></u> <u></u></pre><pre style="line-height:13.5pt">failure_route[4] {<u></u><u></u></pre><pre style="line-height:13.5pt"> if (use_next_gw()) {<u></u><u></u></pre>
<pre style="line-height:13.5pt"> t_relay();<u></u><u></u></pre><pre style="line-height:13.5pt"> exit;<u></u><u></u></pre><pre style="line-height:13.5pt"> } else {<u></u><u></u></pre><pre style="line-height:13.5pt">
t_reply ("503", "Service not available");<u></u><u></u></pre><pre style="line-height:13.5pt"> exit;<u></u><u></u></pre><pre style="line-height:13.5pt"> }<u></u><u></u></pre><pre style="line-height:13.5pt">
}<u></u><u></u></pre><p class="MsoNormal"> <u></u><u></u></p><p class="MsoNormal">Thanks in Advance,<u></u><u></u></p><p class="MsoNormal">F.Chahrour<u></u><u></u></p><p class="MsoNormal"> <u></u><u></u></p></div></div><p class="MsoNormal" style="margin-bottom:12.0pt">
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