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