Hi All Still I am struggling to find a solution how to control the number of calls.
I have few more doubts regarding this. 1. Do I need to enable mysql , so that these counters such as $DLG_count will be updated properly. Now I am getting 0 always irrespective of number of calls in system. 2. For testing purpose, I wanted to set max calls at any point of time should not be more than 1. So I had the check as below *if($DLG_count > 1) * I read in some previous posts where someone was mentioning the check as *if ( avp_check("$DLG_count", "gt/i:10") ) * Please let me know which one is correct. 3. How do I debug whats going wrong. Why $DBG_count is not updated. Thanks in advance. Regards, Austin On Sat, Oct 29, 2011 at 2:40 PM, Austin Einter <austin.ein...@gmail.com>wrote: > Alex > Initially I did not put dlg_manage(), after reading your post I added the > dlg_manage(). Now in route section my code in kamailio.config looks as > below. > > > * dlg_manage(); > if (is_method("INVITE")) > { > if (!has_totag()) > > { > if($DLG_count > 1) > { > sl_send_reply("503","RESOURCE UNAVAILABLE"); > exit; > } > else > { > setflag(FLD_DLG); > > xlog("Dialog count = $DLG_count\n"); > } > } > * > The end result still remains same. The DLG_count still shows as 0 > irrespective of number of calls present in system. > > Can somebody points whats wrong I am doing here. > > Regards, > Austin > > > > > > On Sat, Oct 29, 2011 at 8:58 AM, Alex Balashov > <abalas...@evaristesys.com>wrote: > >> Are you calling dlg_manage() when processing the initial INVITE request? >> >> -- >> This message was painstakingly thumbed out on my mobile, so apologies for >> brevity, errors, and general sloppiness. >> >> Alex Balashov - Principal >> Evariste Systems LLC >> 260 Peachtree Street NW >> Suite 2200 >> Atlanta, GA 30303 >> Tel: +1-678-954-0670 >> Fax: +1-404-961-1892 >> Web: http://www.evaristesys.com/ >> >> On Oct 28, 2011, at 8:57 PM, Austin Einter <austin.ein...@gmail.com> >> wrote: >> >> > This is continuation with limiting number of calls per Kamailio proxy >> server. >> > I modified kamailio.cfg as below. >> > >> > 1. loadmodule "dialog.so" >> > 2. modparam("dialog", "enable_stats", 1) >> > 3. modparam("dialog", "dlg_flag", 4) >> > Next, as dialog module I can use either active_dialogs() or $DLG_count >> to find number of calls present at any given point of time. >> > However if I use active_dialogs() I get parse error when I run kamailio >> proxy. >> > Next I used $DLG_count , but always I am getting value of $DLG_count as >> 0. >> > >> > In route section, I added code as below. >> > >> > if (is_method("INVITE")) >> > { >> > if($DLG_count > 1) >> > { >> > sl_send_reply("503","RESOURCE UNAVAILABLE"); >> > exit; >> > } >> > else >> > { >> > xlog("Dialog count = $DLG_count\n"); >> > } >> > } >> > Everytime a new call starts , it prints $DLG_count as 0. >> > >> > Kindly let me know whats going wrong here. >> > >> > Regards >> > Austin >> > >> > >> > _______________________________________________ >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> > sr-users@lists.sip-router.org >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > >
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