Hi! Since I have added an exec_msg in my ser.cfg I have an error in my logs: Jul 7 14:59:31 localhost /usr/local/ser_directory/sbin/ser[25318]: ERROR: exec_msg: cmd echo hello: [$SIP_TID] from $SIP_SRCIP to $SIP_RURI My 'ser.cfg' is : # # $Id: ser.cfg,v 1.25.2.1 2005/02/18 14:30:44 andrei Exp $ # # simple quick-start config script # # ----------- global configuration parameters ------------------------ #debug=3 # debug level (cmd line: -dddddddddd) #fork=yes #log_stderror=no # (cmd line: -E) /* Uncomment these lines to enter debugging mode fork=no log_stderror=yes */ check_via=no # (cmd. line: -v) dns=no # (cmd. line: -r) rev_dns=no # (cmd. line: -R) port=5060 #children=4 fifo="/tmp/ser_fifo" # ------------------ module loading ---------------------------------- # Uncomment this if you want to use SQL database loadmodule "/usr/local/ser_directory/lib/ser/modules/mysql.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/sl.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/tm.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/rr.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/usrloc.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/registrar.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/textops.so" # Modules allowing digest authentication loadmodule "/usr/local/ser_directory/lib/ser/modules/auth.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/auth_db.so" # Modules allowing to check groups and identity: loadmodule "/usr/local/ser_directory/lib/ser/modules/group.so" loadmodule "/usr/local/ser_directory/lib/ser/modules/uri_db.so" # Module allowing shell command execution loadmodule "/usr/local/ser_directory/lib/ser/modules/exec.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- #modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2) # -- auth params -- # Uncomment if you are using auth module # modparam("auth_db", "calculate_ha1", yes) # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # modparam("auth_db", "password_column", "password") # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) #Added on July4 modparam("tm", "fr_inv_timer", 15 ) modparam("tm", "fr_timer", 10 ) # ------------------------- request routing logic ------------------- # main routing logic route{ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); break; }; if (!method=="REGISTER") record_route(); if (loose_route()) { log(1,"truc"); append_hf("P-hint: rr-enforced\r\n"); route(1); break; }; if (!uri=~"192.168.0.120") { append_hf("P-hint: outbound\r\n"); route(2); break; }; if (uri=~"192.168.0.120") { if (method=="REGISTER") { if (!www_authorize("192.168.0.120", "subscriber")) { www_challenge("192.168.0.120", "0"); break; }; save("location"); break; }; lookup("aliases"); if (method == "INVITE") { log(1,"invite"); if ((uri=~"^sip:0[0-9]*@192.168.0.120")&&(!is_user_in("From","int"))) { sl_send_reply("403", "You can't go out!!"); break; }; if (!((does_uri_exist())|(uri=~"^sip:0[0-9]*@192.168.0.120"))) { sl_send_reply("403", "Who is it??"); break; }; }; if (!uri=~"192.168.0.120") { append_hf("P-hint: outbound alias\r\n"); route(2); break; }; if (!lookup("location")) { log(1,"lookup"); forward(192.168.0.120,5070); break; }; }; log(1,"hello!!"); exec_msg("echo hello: [$SIP_TID] from $SIP_SRCIP to $SIP_RURI append_hf("P-hint: usrloc applied\r\n"); route(1); } route[1] { log(1,"route1"); t_on_failure("1"); t_relay(); } route[2] { log(1,"route2"); if (!t_relay()) { sl_reply_error(); }; } failure_route[1] { log(1,"failureroute"); rewriteport("5070"); append_branch(); t_relay_to_udp("192.168.0.120","5070"); } I don't know what to do...Can somebody help me? Thanks in advance! Michel