[Serusers] SER/PSTN Gateway conf

[Greger V. Teigre]

Please include the full BYE SIP message.
g-)

flavio wrote:
> Hi to all,
> I'm newbie for SER and I'm testing my own configuration to
> send/receive calls through my pstn gateway, according to follow simple
> scenario:
>
>
> Phone --> PSTN --> Gateway --> SER --> SIP Phone
>
> I send and receive calls successfully, but when Phone over PSTN hangs
> up SER reply to BYE message with 404 Not Found.Here is my ser.cfg:
>
> debug=3
> fork=no
> log_stderror=yes
> listen=10.28.19.202 # INSERT YOUR IP ADDRESS HERE
> port=5060
> children=4
> dns=no
> rev_dns=no
> fifo="/tmp/ser_fifo"
> fifo_db_url="mysql://root@10.28.19.202/ser"
> loadmodule "/usr/local/lib/ser/modules/mysql.so"
> loadmodule "/usr/local/lib/ser/modules/sl.so"
> loadmodule "/usr/local/lib/ser/modules/tm.so"
> loadmodule "/usr/local/lib/ser/modules/rr.so"
> loadmodule "/usr/local/lib/ser/modules/maxfwd.so"
> loadmodule "/usr/local/lib/ser/modules/usrloc.so"
> loadmodule "/usr/local/lib/ser/modules/registrar.so"
> loadmodule "/usr/local/lib/ser/modules/auth.so"
> loadmodule "/usr/local/lib/ser/modules/auth_db.so"
> loadmodule "/usr/local/lib/ser/modules/uri_db.so"
> loadmodule "/usr/local/lib/ser/modules/avpops.so"
> loadmodule "/usr/local/lib/ser/modules/permissions.so"
> modparam("auth_db|permissions|uri_db|usrloc", "db_url",
> "mysql://root@10.28.19.202/ser")
> modparam("auth_db", "calculate_ha1", 1)
> modparam("auth_db", "password_column", "password")
> modparam("usrloc", "db_mode", 2)
> modparam("rr", "enable_full_lr", 1)
> modparam("tm", "fr_inv_timer", 27)
> modparam("tm", "fr_inv_timer_avp", "inv_timeout")
> modparam("permissions", "db_mode", 1)
> modparam("permissions", "trusted_table", "trusted")
> modparam("permissions", "default_allow_file",
> "/usr/local/etc/ser/permissions.allow")
> modparam("permissions", "default_deny_file",
> "/usr/local/etc/ser/permissions.deny")
> route {
> # -----------------------------------------------------------------
> # Sanity Check Section
> # -----------------------------------------------------------------
> if (!mf_process_maxfwd_header("16")) {
> sl_send_reply("483", "Too Many Hops");
> break;
> };
> if (msg:len > max_len) {
> sl_send_reply("513", "Message Overflow");
> break;
> };
> # -----------------------------------------------------------------
> # Record Route Section
> # -----------------------------------------------------------------
> if (method!="REGISTER") {
> record_route();
> };
> # -----------------------------------------------------------------
> # Loose Route Section
> # -----------------------------------------------------------------
> if (loose_route()) {
>
> #      if ((method=="INVITE" || method=="REFER") && !has_totag()) {
> #        sl_send_reply("403", "Forbidden");
> #        break;
> #      };
>
>      if (method=="INVITE") {
>
>        if (!allow_trusted()) {
>
>          if (!proxy_authorize("","subscriber")) {
>            proxy_challenge("","0");
>            break;
>          } else if (!check_from()) {
>            sl_send_reply("403", "Use From=ID");
>            break;
>          };
>
>          consume_credentials();
>        };
>      };   
> route(1);
> break;
> };
> # -----------------------------------------------------------------
> # Call Type Processing Section
> # -----------------------------------------------------------------
> if (uri!=myself) {
> route(1);
> break;
> };
> if (method=="ACK") {
> route(3);
> route(1);
> break;
> }
> 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
> # -----------------------------------------------------------------
> if (!t_relay()) {
> sl_reply_error();
> };
> }
> route[2] {
> # -----------------------------------------------------------------
> # REGISTER Message Handler
> # ----------------------------------------------------------------
> sl_send_reply("100", "Trying");
> if (!www_authorize("","subscriber")) {
> www_challenge("","0");
> break;
> };
> if (!check_to()) {
> sl_send_reply("401", "Unauthorized");
> break;
> };
> consume_credentials();
> if (!save("location")) {
> sl_reply_error();
> };
> }
> route[3] {
> # -----------------------------------------------------------------
> # INVITE Message Handler
> # -----------------------------------------------------------------
> if (!allow_trusted()) {
> if (!proxy_authorize("","subscriber")) {
> proxy_challenge("","0");
> break;
> } else if (!check_from()) {
> sl_send_reply("403", "Use From=ID");
> break;
> };
> consume_credentials();
> }
> lookup("aliases");
>  if (uri!=myself) {
>    route(1);
>    break;
>  };
> if (!lookup("location")) {
> if (uri=~"^sip:0[0-9]*@") { # calls to PSTN
> #strip(0);
> route(4);
> break;
> };
> if(uri=~"^sip:3[0-9]*@") { calls to Mobile
> route(4);
> break;
> };
> sl_send_reply("404", "User Not Found");
> break;
> };
> route(1);
> }
> route[4]{
> #-----------------------------------------------------------------
> # PSTN Handler
> # -----------------------------------------------------------------
> rewritehost("10.28.52.105"); # INSERT YOUR PSTN GATEWAY IP ADDRESS
> avp_write("i:45", "inv_timeout");
> route(1);
> }
>
> Any suggestions about my issue?
>
> Thanks 4 all,
>
> Flavio
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>