Hello, please correct typos in the "COREX" module documentation (verified in current devel module´s documentation), chapter 1.3 ff: modparam("corex", "min_msg_len", 32) The modparam "min_msg_len" (= http://kamailio.org/docs/modules/devel/modules/corex.html#idm14680) is always named "msg_min_len" in the README file and online documentation. Only the exemplary kamailio.cfg excerpt is using the right name of this module parameter. Please use the right parameters name "min_msg_len" in the whole document. Thx. Klaus