[Serusers] SER+SERWEB help!!!!

gaillac harry gaillacharry at yahoo.fr
Sat Apr 24 19:25:50 CEST 2004


Hi all,

Here is my ser.cg file. I try to configure send IM, Missed calls,
Voicemail.
I just can configure Send IM.
Now I can call isdngw, ivr 
I need help to configure lookup location logic for missed calls and
voicemail (offline users)

Anybody could help me to configure the others functions (problem with
logic !!).

harry
Regards

#
# $Id: ser.cfg,v 1.21.4.1 2003/11/10 15:35:15 andrei Exp $
#
# simple quick-start config script
#
#
# $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=no           # (cmd. line: -r)
rev_dns=no      # (cmd. line: -R)
listen=192.168.0.1
port=5060
children=4
fifo="/tmp/ser_fifo"
fifo_mode=0666
# -- 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"
loadmodule "/usr/lib/ser/modules/domain.so"
loadmodule "/usr/lib/ser/modules/msilo.so"
loadmodule "/usr/lib/ser/modules/acc.so"
loadmodule "/usr/lib/ser/modules/vm.so"
loadmodule "/usr/lib/ser/modules/uri.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_url", "mysql://ser:heslo@localhost/ser")
modparam("usrloc", "db_mode", 2)
modparam("usrloc", "use_domain", 1)

# -- 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)

# --registrar params--
modparam("registrar", "use_domain", 1)

# --domain params--
modparam("domain", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("domain", "db_mode", 1)   # Use chaching

# --acc params--
modparam("acc", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("acc", "db_missed_flag", 3)

# --msilo params--
modparam("msilo", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("msilo", "db_table", "silo")
modparam("msilo","registrar","sip:registrar at 192.168.0.1")

# --uri params--
modparam("uri", "db_url", "mysql://ser:heslo@localhost/ser")
modparam("uri", "subscriber_table", "subscriber")


# --vm params--
modparam("voicemail", "db_url", "mysql://ser:heslo@localhost/ser")

# --  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;
        };

        # isdn gateway
         if(method=="INVITE" || method=="BYE" || method=="CANCEL"){
                if (uri=~"sip:[0-9]{10}@.*") {
                route(2);
                break;
                };
        };

        # ivr conf
         if(method=="INVITE" || method=="BYE" || method=="CANCEL"){
                if (uri=~"sip:5000 at .*") {
                route(4);
                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 (is_from_local()) {

                if (method=="REGISTER") {

# Uncomment this if you want to use digest authentication
                        if (!www_authorize("", "subscriber")) {
                                www_challenge("", "0");
                                break;
                        };

                        save("location");
                        # MSILO - dumping user's offline messages
                        if (m_dump())
                        {
                                log("MSILO: offline messages dumped - if
they were\n");
                        }else{
                                log("MSILO: no offline messages
dumped\n");
                        };
                        break;
                };

                # native SIP destinations are handled using our USRLOC
DB
                lookup("aliases");
                if (!lookup("location")) {

                        if (! t_newtran()) {
                                sl_reply_error();
                                break;
                        };
                        # we do not care about anything else but
MESSAGEs
                        if (!method=="MESSAGE") {
                                if (!t_reply("404", "Not found")) {
                                        sl_reply_error();
                                };
                        break;
                        };
                        log("MESSAGE received -> storing using
MSILO\n");
                        # MSILO - storing as offline message
                        if (m_store("0")) {
                                log("MSILO: offline message stored\n");
                                if (!t_reply("202", "Accepted")) {
                                        sl_reply_error();
                                };
                        }else{
                                log("MSILO: offline message NOT
stored\n");
                                if (!t_reply("503", "Service
Unavailable")) {
                                        sl_reply_error();
                                };
                        };
                        break;
                };
                        # if the downstream UA does not support MESSAGE
requests
                        # go to failure_route[1]
                        t_on_failure("1");
                        t_relay();
                        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();
        };

}


failure_route[1] {
        # forwarding failed -- check if the request was a MESSAGE 
        if (!method=="MESSAGE")
        {
        break;
        };
        
        log(1,"MSILO: the downstream UA does not support MESSAGE
requests ...\n");
        # we have changed the R-URI with the contact address -- ignore
it now
        if (m_store("1"))
        {
                log("MSILO: offline message stored\n");
                t_reply("202", "Accepted for delivery"); 
        }else{
                log("MSILO: offline message NOT stored\n");
                t_reply("503", "Service Unavailable");
        };
}

route[2] {
                # ############################## #
                # isdngw specific configuration  #
                # ############################## #
                if(t_newtran()){

                        if(method=="INVITE" || method=="BYE" ||
method=="CANCEL"){

                                # send a response right at the start to
avoid retransmissions
                                t_reply("100","Trying -- just wait a
minute !");

                                # isdngw only gets activated on invite
requests
                                if(method=="INVITE"){
                                        
                                        # filename is defined in
sems.conf.
                                        if(uri=~"sip:[0-9]{10}@.*"){
                                                if(!vm("/tmp/am_fifo","isdngw")){
                                                        log("could not
contact isdngw\n");
                                                        t_reply("500","could not contact isdngw");
                                                };
                                        # Allow the announcement module
of sems to be used as well.
                                        # This can be useful for testing
the isdngw.
                                        } else
if(uri=~"sip:announcement at .*"){
                                                if(!vm("/tmp/am_fifo","announcement")){
                                                        log("could not
contact announcement\n");
                                                        t_reply("500","could not contact announcement");
                                                };
                                        # we dont feel responsible for
sip addresses of any other kind,
                                        # so send the right error code.
                                        } else {
                                                t_reply("404","Not
Found");
                                        };
                                        # stop routing here, the message
is now processed by the media server
                                        break;
                                };

                                # The following handles the call
termination, we must pass these requests
                                # to the media server as follows. Again
make shure the fifo name and permissions
                                # are set correctly (like im sems.conf).
                                if((method=="BYE")||(method=="CANCEL")){
                                                if(!vm("/tmp/am_fifo","bye")){
                                                        log("could not
contact the media server\n");
                                                        t_reply("500","could not contact the media server");
                                                };
                                                break;
                                };
                        # other methods than INVITE, BYE and CANCEL are
not handled by this SIP Server
                        # so we sent an error message
                        } else {
                                log("ERROR: method not supported\n");
                                t_reply("500", "sorry, method not
supported");
                        };      
                } else {
                # for any reason the transaction could not be created,
send error code
                log("could not create new transaction\n");
                sl_send_reply("500","could not create new transaction");
                };
        # in isdngw.conf. Don't change this setting.
        t_relay();
# end of routing.
}

route[3] {
# Voicemail specific configuration - begin

        if(method=="ACK" || method=="INVITE" || method=="BYE"){

                if (!t_newtran()) {
                        log("could not create new transaction\n");
                        sl_send_reply("500","could not create new
transaction");
                        break;
                };

                t_reply("100","Trying -- just wait a minute !");
                if(method=="INVITE"){
                        log("**************** vm start - begin
******************\n");
                        if (uri=~"sip:*@example.com" ||
uri=~"sip:*@support.example.com") {
                                if (!vm("/tmp/am_fifo", "announcement"))
{
                                        log("couldn't contact
announcement server\n");
                                        t_reply("500", "couldn not
contact announcement server");
                                };
                        } else {
                                if(!vm("/tmp/am_fifo","voicemail")){
                                        log("could not contact the
answer machine\n");
                                        t_reply("500","could not contact
the answer machine");
                                };
                        };
                        log("**************** vm start - end
******************\n");
                } else if(method=="BYE"){
                        log("**************** vm end - begin
******************\n");
                        if(!vm("/tmp/am_fifo","bye")){
                                log("could not contact the answer
machine\n");
                                t_reply("500","could not contact the
answer machine");
                        };
                        log("**************** vm end - end
******************\n");
                };
                break;
        };
        if (method=="CANCEL") {
                sl_send_reply("200", "cancels are junked here");
                break;
        };
        sl_send_reply("501", "method not understood here");
}

route[4] {
# ivr specific configuration - begin

        if(method=="ACK" || method=="INVITE" || method=="BYE"){

                if (!t_newtran()) {
                        log("could not create new transaction\n");
                        sl_send_reply("500","could not create new
transaction");
                        break;
                };

                t_reply("100","Trying -- just wait a minute !");
                if(method=="INVITE"){
                        log("**************** vm start - begin
******************\n");
                        if (uri=~"sip:5000 at .*") {
                      if (!vm("/tmp/am_fifo", "ivr")) {
               log("couldn't contact ivr server\n");
                                        t_reply("500", "couldn not
contact ivr server");
                                };
                        };
                        log("**************** vm start - end
******************\n");
                } else if(method=="BYE"){
                        log("**************** vm end - begin
******************\n");
                        if(!vm("/tmp/am_fifo","bye")){
                                log("could not contact ivr\n");
                                t_reply("500","could not contact ivr");
                        };
                        log("**************** vm end - end
******************\n");
                };
                break;
        };
        if (method=="CANCEL") {
                sl_send_reply("200", "cancels are junked here");
                break;
        };
        sl_send_reply("501", "method not understood here");
}






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