Hello all, Timer pl_timer in *pipelimit.c* is defined as MS_TO_TICKS(1500) instead of timer_interval (in versions 3.3 – 4.1). I found a patch that solves the same problem in the *ratelimit* module: Module: sip-router Branch: 3.1 Commit: f027ca95a2a1818cd40e4ed6d4358a76d18252ad URL:*http://git.sip-router.org/cgi-bin/gitweb.cgi/...* <http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=f027ca95a2a1818cd40e4ed6d4358a76d18252ad> Author: Marius Zbihlei Committer: Marius Zbihlei Date: Mon Apr 11 13:45:10 2011 +0300 modules/ratelimit Timer was ran at a 1.5 s interval instead of timer_interval, thus rendering TAILDROP alg unusable (cherry picked from commit 3a06d7d3561f889c84249eaa5ec7a5b79a2a23bd) Regards, Julia _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users