[Users] Multiple IP in one box

Im trying to use openser as a Proxy for different interfaces in one box I have tried almos averithing to make it work properly but for some reason I cant. Here is my setup and I hope someone can helpme or guide me in the right way. One Linux-OpenSer box with 4 netcards 1 Has a public ip 2 Has a 192.168.23.10 ip 3 Has a 10.254.10.240 ip 4 Is not being used I want to be able to make calls from the ATAs in all the different networks, but the fact is that as it is now I cant, I want to know if I have to set up multiple media proxies or rtpproxy if I have to use a proxy dispatcher or not. This is my configuration file # ----------- global configuration parameters ------------------------ #debug=9 # 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/openser_fifo" fifo_db_url="mysql://openser:openserrw@localhost/openser" alias="test.net" # ------------------ module loading ---------------------------------- #loadmodule "/usr/lib/openser/modules/acc.so" loadmodule "/usr/lib/openser/modules/mysql.so" loadmodule "/usr/lib/openser/modules/sl.so" loadmodule "/usr/lib/openser/modules/tm.so" loadmodule "/usr/lib/openser/modules/rr.so" loadmodule "/usr/lib/openser/modules/maxfwd.so" loadmodule "/usr/lib/openser/modules/usrloc.so" loadmodule "/usr/lib/openser/modules/registrar.so" loadmodule "/usr/lib/openser/modules/auth.so" loadmodule "/usr/lib/openser/modules/auth_db.so" loadmodule "/usr/lib/openser/modules/uri.so" loadmodule "/usr/lib/openser/modules/uri_db.so" loadmodule "/usr/lib/openser/modules/domain.so" loadmodule "/usr/lib/openser/modules/mediaproxy.so" loadmodule "/usr/lib/openser/modules/nathelper.so" loadmodule "/usr/lib/openser/modules/textops.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- modparam("usrloc", "db_mode", 2) modparam("usrloc", "timer_interval", 10) modparam("usrloc", "db_url", "mysql://openser:openserrw@localhost/openser") # -- auth params -- modparam("auth_db", "db_url", "mysql://openser:openserrw@localhost/openser") modparam("auth_db", "calculate_ha1", yes) 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) # -- tm Params -- modparam("tm", "fr_inv_timer", 45 ) modparam("tm", "fr_timer", 12 ) modparam("registrar", "nat_flag", 6) modparam("nathelper", "rtpproxy_disable", 1) #modparam("nathelper", "natping_interval", 30) #modparam("nathelper", "sipping_from", "sip:ping@sipserver.net") #modparam("mediaproxy", "ping_nated_only", 0) # Ping only clients behind NAT modparam("mediaproxy", "natping_interval", 20) modparam("mediaproxy", "mediaproxy_socket", "/var/run/mediaproxy.sock") modparam("registrar", "nat_flag", 6) # ------------------------- request routing logic ------------------- # main routing logic route { # ----------------------------------------------------------------- # Procesos de Limpieza # ----------------------------------------------------------------- if (!mf_process_maxfwd_header("10")) { sl_send_reply("483", "Too Many Hops"); break; }; if (msg:len > max_len) { sl_send_reply("513", "Message Overflow"); break; }; # ----------------------------------------------------------------- # Registro # ----------------------------------------------------------------- if (method!="REGISTER") { log(1, "Area de Registro\n"); record_route(); }; # ----------------------------------------------------------------- # Call Tear Down Section # ----------------------------------------------------------------- if (method=="BYE" || method=="CANCEL") { log(1, "Proceso de fin de llamada\n"); end_media_session(); }; # ----------------------------------------------------------------- # Loose Route Section # ----------------------------------------------------------------- if (loose_route()) { if (has_totag() && (method=="INVITE" || method=="ACK")) { if (client_nat_test("3") || search("^Route:.*;nat=yes")) { setflag(6); use_media_proxy(); }; }; route(1); break; }; # ----------------------------------------------------------------- # Call Type Processing Section # ----------------------------------------------------------------- if (uri!=myself) { route(1); break; }; if (uri==myself) { if (method=="CANCEL") { route(3); break; } else if (method=="INVITE") { route(3); break; } else if (method=="REGISTER") { route(2); break; }; lookup("aliases"); if (uri!=myself) { route(1); break; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; }; route(1); } route[1] { # ----------------------------------------------------------------- # Default Message Handler # ----------------------------------------------------------------- t_on_reply("1"); if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } route[2] { # ----------------------------------------------------------------- # REGISTER Message Handler # ---------------------------------------------------------------- sl_send_reply("100", "Trying"); # if(dst_ip==192.168.1.1) { # log("message received on loopback interface\n"); # setflag(7); # fix_nated_register(); # force_rport(); # }; # if(dst_ip==192.168.108.253) { # log("message received on loopback interface\n"); # setflag(6); # fix_nated_register(); # force_rport(); # }; if (!www_authorize("test.net","subscriber")) { www_challenge("test.net","0"); break; }; if (!check_to()) { sl_send_reply("401", "Unauthorized"); break; }; consume_credentials(); if (!save("location")) { sl_reply_error(); }; fix_nated_register(); } route[3] { # ----------------------------------------------------------------- # CANCEL and INVITE Message Handler # ----------------------------------------------------------------- lookup("aliases"); if (uri!=myself) { route(1); break; }; if (!lookup("location")) { sl_send_reply("404", "User Not Found"); break; }; if (method=="CANCEL") { route(1); break; }; if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); break; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); break; }; consume_credentials(); # ------------------------------------------------------------------------ # Reglas de LLamada # ------------------------------------------------------------------------ if(uri=~"(^sip:1[0-9]*@.*)" && from_uri=~"(^sip:2[0-9]*@.*)") { log(1, "Llamada de extenciones 1xxx a 2xxx\n"); use_media_proxy(); }; if(uri=~"(^sip:1[0-9]*@.*)" && from_uri=~"(^sip:3[0-9]*@.*)") { log(1, "Llamada de extenciones 1xxx a 3xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:1[0-9]*@.*)" && from_uri=~"(^sip:4[0-9]*@.*)") { log(1, "Llamada de extenciones 1xxx a 4xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:2[0-9]*@.*)" && from_uri=~"(^sip:1[0-9]*@.*)") { log(1, "Llamada de extenciones 2xxx a 1xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:2[0-9]*@.*)" && from_uri=~"(^sip:3[0-9]*@.*)") { log(1, "Llamada de extenciones 2xxx a 3xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:2[0-9]*@.*)" && from_uri=~"(^sip:4[0-9]*@.*)") { log(1, "Llamada de extenciones 2xxx a 4xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:3[0-9]*@.*)" && from_uri=~"(^sip:1[0-9]*@.*)") { log(1, "Llamada de extenciones 3xxx a 1xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:3[0-9]*@.*)" && from_uri=~"(^sip:2[0-9]*@.*)") { log(1, "Llamada de extenciones 3xxx a 2xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:3[0-9]*@.*)" && from_uri=~"(^sip:4[0-9]*@.*)") { log(1, "Llamada de extenciones 3xxx a 4xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:4[0-9]*@.*)" && from_uri=~"(^sip:1[0-9]*@.*)") { log(1, "Llamada de extenciones 4xxx a 1xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:4[0-9]*@.*)" && from_uri=~"(^sip:2[0-9]*@.*)") { log(1, "Llamada de extenciones 4xxx a 2xxx\n"); fix_contact(); use_media_proxy(); }; if(uri=~"(^sip:4[0-9]*@.*)" && from_uri=~"(^sip:3[0-9]*@.*)") { log(1, "Llamada de extenciones 4xxx a 3xxx\n"); fix_contact(); use_media_proxy(); }; route(1); } onreply_route[1] { #if ((isflagset(6) || isflagset(7)) && (status=~"(180)|(183)|2[0-9][0-9]")) { # if (!search("^Content-Length:\ +0")) { log(1, "Mensaje de prueba en reply route\n"); fix_contact(); use_media_proxy(); # }; # }; } As you can see I use different starting numbers for the ATA for each of the interfaces, I tested using only one mediaproxy listening to 127.0.0.1 but I have tried a lot of configurations, all the clients register perfectly but cant seem to call one another exept the ones that are on the same interface. Im using fedora core 3 with openser 0.95 mediaproxy 1.42 Hope any one can help me or point me the way to do this of if its not viable or cant be done. Thanks a lot for your kind help Yours truly Fernando Rodriguez V. frod(a)aitelecom.net AITelecom S.A. de C.V. http://www.aitelecom.net