All,

Please take a look at my ser.cfg . My sip domain is sipserv.foo.com. I can dial 3603@foo.com which is a PSTN number off of a PBX  but can't dial 3603@sipserv.foo.com. I get 404 not found. What can I change in my config file so I can dial 3603@sipserv.foo.com.

#

# $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=yes           # (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("sipserv.foo.com", "subscriber")) {

                        www_challenge("sipserv.foo.com", "0");

                                break;

                        };

                        save("location");

                        break;

                };

                # native SIP destinations are handled using our USRLOC DB

                if (!lookup("location")) {

                        sl_send_reply("404", "Not Found");

                        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();

        };

 attempt handoff to PSTN

if (uri=~"^sip:3[0-9]*") { ## This assumes that the caller is

    log("Forwarding to PSTN\n");      ##  registered in our realm

  forward( 156.151.96.253, 5060 );  ##  Our Cisco router

   break;

        };

}

Please help

Thanks