Dear List, I am running Kamailio (1.5.3-notls (i386/linux)) with the following modules: loadmodule "db_mysql.so" loadmodule "mi_fifo.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "pv.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "uri_db.so" loadmodule "siputils.so" loadmodule "xlog.so" loadmodule "acc.so" loadmodule "avpops.so" loadmodule "lcr.so" loadmodule "dialog.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "domain.so" I get a lot of these errors in my logs: ERROR:tm:w_t_reply failed to send a t_reply to a message for which no transaction-ate has been established Can someone give me some info on these errors and how to trouble shoot the cause? Thanks Anthony Drozdek