[Serusers] asterisk and ser forwarding

Patrick Baker patricksbaker at gmail.com
Wed Feb 16 07:48:13 CET 2005


so would thing config file work.


#
# $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=4
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/ser_fifo"
listen=my ip
alias=fqdn
# ------------------ 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"

# Uncomment this if you want 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 --

#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)
modparam("usrloc", "db_url", "mysql://user:pass@localhost/ser")

# -- 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")
modparam("auth_db", "db_url", "mysql://user:pass@localhost/ser")

# -- 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;
        };

        if (uri=~"^sip:0[0-9]*@digicen.com") {
                rewritehostport("10.0.18.3:5060");
                forward(10.0.18.3, 5060);
                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("digicen.com", "subscriber")) {
                                www_challenge("digicen.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();
        };

}


On Tue, 15 Feb 2005 22:41:35 -0800, scm-j at nuntius.com <scm-j at nuntius.com> wrote:
> 
> You need to rewrite the host/IP and port before calling t_relay
> rewritehostport("xxx.xxx.xxx.xxx:5060");
> 
> OR
> 
> Use t_relay_to_udp("xxx.xxx.xxx.xxx","5060"); instead of t_relay()
> 
> where xxx.xxx.xxx.xxx is the IP address of the Asterisk
> 
> 
> -----Original Message-----
> From: Patrick Baker [mailto:patricksbaker at gmail.com]
> Sent: Tuesday, February 15, 2005 10:01 PM
> To: serusers at lists.iptel.org
> Subject: [Serusers] asterisk and ser forwarding
> 
> can anyone take a look at these
> 
> http://pastebin.ca/5922 http://pastebin.ca/5921
> 
> they are my ser.cfg and sip debug info from ser - and maybe tell me
> why ser isnt forwarding the connection to asterisk?
> 
> Thanks,
> 
> Patrick
> 
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
> 
>




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