++++++++++ Config file below +++++++++++++++++++

# ----------- global configuration parameters ------

# Debugging
#
# Max level = 9, or ser -ddddddddd
# Don't use forking while debugging

debug=9
fork=no
log_stderror=yes    # (cmd line: -E)

# -- Debug mode --
/* 
fork=no
debug=6
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"

alias=newbridges.nl
alias=192.168.1.247

# ------------------ module loading ----------------------------------

# Uncomment this if you want to use SQL database
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"

# added 30-06-05
loadmodule "/usr/local/lib/ser/modules/exec.so"
loadmodule "/usr/local/lib/ser/modules/uri.so"
loadmodule "/usr/local/lib/ser/modules/acc.so"
loadmodule "/usr/local/lib/ser/modules/textops.so"


# Digest authentication
# mysql.so must be loaded !
loadmodule "/usr/local/lib/ser/modules/auth.so"
loadmodule "/usr/local/lib/ser/modules/auth_db.so"

# ----------------- setting module-specific parameters ---------------

# -- usrloc params --

# Use this for non-persistent data storage
#modparam("usrloc", "db_mode",   0)

# use this for persistent storage (and comment the previous line)
modparam("usrloc", "db_mode", 2)

# -- auth params --

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)
modparam("rr", "enable_double_rr", 1)
modparam("rr", "add_username", 1)


# -------------------------  request routing logic -------------------

# main routing logic

#
# This defines the handling of incorrect and Register messages,
# and sends message to other routes :
#
# 1) (main route)
# 2) PBX
# 3) PSTN / Gateway traffic



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 >=  2048 ) {
        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();
  
    # subsequent messages withing a dialog should take the
    # path determined by record-routing
   # ACKS follow this path
    if (loose_route()) {
        # mark routing logic in request
        append_hf("P-hint: rr-enforced\r\n");
        route(1);
        break;
    };

    if (!uri==myself) {

      # mark routing logic in request
        append_hf("P-hint: outbound\r\n");
        route(1);
        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("newbridges.nl", "subscriber")) {
                www_challenge("newbridges.nl", "0");
                break;
            };

            save("location");
            break;
        };

        lookup("aliases");
        if (!uri==myself) {
            append_hf("P-hint: outbound alias\r\n");
            route(1);
            break;
        };

  
    # This part handles numbers (5xx,6xx,7xx) and (5xxx,6xxx,7xxx)
    # which are internal numbers for the PABX
    #
    if (uri=~"^si"^sip:[5-7][0-9]{2,3}@.*")  {
         log(1, "LOG: PBX call, contacting gateway...\n");
         route(2);
         break;
      };


              #
      # Gateway traffic directly to PSTN
      #
      # The assumption is that other all
      # numeric usernames between 5 and 20 digits are really pstn numbers
      # and so they are routed to the gateway
      if (uri=~"sip:[0-9]{5,20}@.*") {

         if (method=="INVITE"){
                log(1, "LOG: PSTN call, contacting gateway...\n");
            };
         route(3);
         break;
      };


        # native SIP destinations are handled using our USRLOC DB
        if (!lookup("location")) {
            sl_send_reply("404", "User Not Found / Offline");
            break;
        };
   };


        append_hf("P-hint: usrloc applied\r\n");
        route(1);
}


# main route
route[1]
{
    # send it out now; use stateful forwarding as it works reliably
    # even for UDP2TCP
    if (!t_relay()) {
        sl_reply_error();
    };
}

# PBX/gateway traffic
# the '01' prefix specifies which port the gateway should use
route[2]
{
rewritehostport("192.168.1.244:5060");
        forward(uri:host, uri:port);
        break;

} /* end of route 2 - PBX traffic*/


# PSTN/gateway traffic
# the '01' prefix specifies which port the gateway should use
route[3]
{
rewritehostport("192.168.1.244:5060");
        forward(uri:host, uri:port);
        break;

} /* end of route 3 - PSTN traffic*/

---

Hilco de Lathouder New Bridges Voice Processing Engineers Calandstraat 44 3316 EA Dordrecht The Netherlands (timezone: GMT+1) +31 (78) 6548787 (lathouder@newbridges.nl)