[Serusers] Configure Incoming in SER

[Arun Kumar]

Hi

I've configure two ser box in my local network:
1. one box with mysql auth (SER A)
2. without any auth (just make install) (SER B)

in both boxes 2-2 users are registered and they are able to call each other.

my SER A users are able to call SER B user (sip:2001 at SER-B) but SER B user
can't call SER A (sip:3001 at SER-A) user. here is my config file for SER A
box:

------------------
debug=5
fork=no
log_stderror=yes
listen=176.249.2.69   # INSERT YOUR IP ADDRESS HERE
port=5060
children=4

dns=no
rev_dns=no
fifo="/tmp/ser_fifo"
fifo_db_url="mysql://ser:heslo@localhost/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.so"
loadmodule "/usr/local/lib/ser/modules/uri_db.so"
loadmodule "/usr/local/lib/ser/modules/domain.so"
loadmodule "/usr/local/lib/ser/modules/nathelper.so"
loadmodule "/usr/local/lib/ser/modules/avpops.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"
loadmodule "/usr/local/lib/ser/modules/mediaproxy.so"
loadmodule "/usr/local/lib/ser/modules/permissions.so"
loadmodule "/usr/local/lib/ser/modules/acc.so"
loadmodule "/usr/local/lib/ser/modules/xlog.so"

modparam("auth_db|uri_db|usrloc", "db_url", "mysql://ser:heslo@localhost
/ser")
modparam("auth_db", "calculate_ha1", 1)
modparam("auth_db", "password_column", "password")
modparam("usrloc", "db_mode", 2)
modparam("rr", "enable_full_lr", 1)
route {

  # -----------------------------------------------------------------
  # Sanity Check Section
  # -----------------------------------------------------------------
  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;
  };

  # -----------------------------------------------------------------
  # 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 Cant cross 1st bridge");
                break;
      };

    route(1);
    break;
  };

  # -----------------------------------------------------------------
  # Call Type Processing Section
  # -----------------------------------------------------------------
  if (uri!=myself) {
    route(1);
    break;
  };

  if (method=="ACK") {
    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("","1");
    break;
  };

  if (!check_to()) {
    sl_send_reply("401", "Unauthorized");
    break;
  };

  consume_credentials();

  if (!save("location")) {
    sl_reply_error();
  };
}

route[3] {
  # -----------------------------------------------------------------
  # INVITE Message Handler
  # -----------------------------------------------------------------

  if (!proxy_authorize("","subscriber")) {
    proxy_challenge("","1");
    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")) {
    sl_send_reply("404", "User Not Found");
    break;
  };

  route(1);
}


-------------
please guide me how to do this.

thanks

arun
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