Re: [Serusers] Failed to call to PSTN

change the whole block with if(!lookup("location")).. to something like this: if(!lookup("location")){ if(uri =~"sip:2"){ route[..] break; }else{ sl_send_reply("404","Ha. not found"); break; }; }; The reason to do this, is with your if(!lookup.. you dont get down to the next ifsentence you have. so it will never hit it. -Atle * Wayne Chen <wayne.chen16(a)msa.hinet.net> [050105 05:03]: >Thanks for quick response from Srbislav. >I tried the same method, but still got "404 not found". It looks that the >call meet the "if (!lookup("location"))" condition. > >Does the placement of IF condition matter? > >Thanks & Regards, >Wayne > >On 1/4/2005 11:35 PM, "Srbislav Cvetkovic" <srbislav(a)city-net.com> wrote: > > > >>hi chen, >> >>Here is how i do it: >> >># Route to PSTN Gateways(s) >> if (uri=~"^sip:9[0-9]*@XX.XX.XX.XX") { ## This assumes >>that the caller is >> log("Forwarding to PSTN\n"); ## registered >>in our realm >> strip(1); >> rewritehostport("PSTN-GATEWAY-IP:5060"); >> forward(uri:host, uri:port); >> break; >> }; >> >>On Jan 4, 2005, at 10:27 AM, Wayne Chen wrote: >> >> >> >>>Dear sirs, >>> >>>I have a AS5300 setup as PSTN and it works fine to place from PSTN to >>>SIP >>>gateway in IP network. Now I want to place calls to PSTN with prefix >>>'2' and >>>the prefix should be striped before forward to PSTN, but I always get >>>"404 >>>not found" from SER server. Could anyone help me to debug my setting on >>>ser.cfg? >>>I attached my ser.cfg file as below: >>> >>># >>># $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 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 >>>debug=7 >>>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/lib/ser/modules/mysql.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" >>> >>># Uncomment this if you want digest authentication >>># mysql.so must be loaded ! >>>loadmodule "/usr/lib/ser/modules/auth.so" >>>loadmodule "/usr/lib/ser/modules/auth_db.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) >>> >>># ------------------------- 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 > max_len ) { >>> sl_send_reply("513", "Message too big"); >>> break; >>> }; >>> >>> # we record-route all messages -- to make sure that >>> # subsequent messages will go through our proxy; that's >>> # particularly good if upstream and downstream entities >>> # use different transport protocol >>> record_route(); >>> # loose-route processing >>> if (loose_route()) { >>> t_relay(); >>> break; >>> }; >>> >>> # if the request is for other domain use UsrLoc >>> # (in case, it does not work, use the following command >>> # with proper names and addresses in it) >>> if (uri==myself) { >>> >>> if (method=="REGISTER") { >>> >>># Uncomment this if you want to use digest authentication >>># if (!www_authorize("iptel.org", "subscriber")) { >>># www_challenge("iptel.org", "0"); >>># break; >>># }; >>> >>> save("location"); >>> break; >>> }; >>> >>> # native SIP destinations are handled using our USRLOC DB >>> if (!lookup("location")) { >>> sl_send_reply("404", "Not Found"); >>> break; >>> }; >>> }; >>> >>> #handle PSTN calls >>> if (uri=~ "^sip:2"){ >>> log(1,"Forwarding to PSTN/n"); >>> strip(1); >>> rewritehostport("220.XX.XX.XX:5060"); >>> if (!t_relay()) { >>> sl_reply_error(); >>> break; >>> }; >>> }; >>> >>> >>> >>> # forward to current uri now; use stateful forwarding; that >>> # works reliably even if we forward from TCP to UDP >>> if (!t_relay()) { >>> sl_reply_error(); >>> }; >>> >>>} >>> >>> >>> >>> >>> >>>I also try t_relay_to_udp() and forward(), but both can't help to >>>forward >>>call to PSTN gateway. >>> >>>Regards, >>>Wayne >>> >>>_______________________________________________ >>>Serusers mailing list >>>serusers(a)lists.iptel.org >>>http://lists.iptel.org/mailman/listinfo/serusers >>> >>> >>> >>Srbo Cvetkovic | CityNet, Inc. >>srbo(a)city-net.com | Pittsburgh, PA >>voice: 412.481.5406 | fax: 412.431.1315 >> >> >> >> >_______________________________________________ >Serusers mailing list >serusers(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serusers > > >