Looks like your SIP UA does not support REFER. Check the technical details of the SIP UA or ask the vendor about. Daniel On 8/4/2004 7:29 AM, Andrew Mee wrote: > I have been using ctd.sh with no success. > SER ver 0.8.14 > > ./ctd.sh sip:support@192.168.2.253 test3(a)192.168.2.253 > 488 Not Acceptable Here > invitation failed > > my config is : > # ----------- global configuration parameters ------------------------ > > debug=7 > listen=192.168.2.253 > log_stderror=yes > check_via=no dns=no rev_dns=no fifo="/tmp/ser_fifo" > > # ------------------ module loading ---------------------------------- > > loadmodule "/usr/lib/ser/modules/mysql.so" > loadmodule "/usr/lib/ser/modules/exec.so" > loadmodule "/usr/lib/ser/modules/sl.so" > loadmodule "/usr/lib/ser/modules/tm.so" > loadmodule "/usr/lib/ser/modules/rr.so" > loadmodule "/usr/lib/ser/modules/maxfwd.so" > loadmodule "/usr/lib/ser/modules/usrloc.so" > loadmodule "/usr/lib/ser/modules/registrar.so" > loadmodule "/usr/lib/ser/modules/textops.so" > loadmodule "/usr/lib/ser/modules/auth.so" > loadmodule "/usr/lib/ser/modules/auth_db.so" > > # ----------------- setting module-specific parameters --------------- > > modparam("usrloc", "db_mode", 0) > modparam("auth_db", "calculate_ha1", yes) > modparam("auth_db", "db_url", "sql://xxxx:xxxxx@127.0.0.1/hsver3") > modparam("auth_db", "user_column", "uname") > modparam("auth_db", "domain_column", "domain") > modparam("auth_db", "password_column", "pass") > modparam("rr", "enable_full_lr", 1) > > # ------------------------- request routing logic ------------------- > > # main routing logic > > route{ > > # initial sanity checks -- messages with > # max_forwards==0, or excessively long requests > if (!mf_process_maxfwd_header("10")) { > sl_send_reply("483","Too Many Hops"); > break; > }; > if (msg:len > 8092) { > sl_send_reply("513", "Message too big"); > break; > }; > > if (loose_route()) { > t_relay(); > break; > }; > > if (uri==myself) { > > if (method=="REGISTER") { > > # Uncomment this if you want to use digest authentication > if (!proxy_authorize("", "users")) { > proxy_challenge("", "0"); > break; > }; > save("location"); > break; > } > > # native SIP destinations are handled using our USRLOC DB > if (!lookup("location")) { > sl_send_reply("404", "Not Found"); > break; > }; > }; > if (!t_relay()) { > sl_reply_error(); > }; > > } > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers > >