Message

Hi,

Please find my openser.cfg file below. Whenever I try to call a softphone registered with Openser from another softphone (also registered with Openser) i get a 513 Message Too Big.

I guess there is a loop in the configuration file but I am unable to find it out.

Any help would be appreciated.

Regards,

Aadil

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####### Global Parameters #########

debug=9
log_stderror=no
log_facility=LOG_LOCAL0

fork=yes
children=4

/* uncomment the next line to disable TCP (default on) */
#disable_tcp=yes

/* uncomment the next line to enable the auto temporary blacklisting of
not available destinations (default disabled) */
#disable_dns_blacklist=no

/* uncomment the next line to enable IPv6 lookup after IPv4 dns
lookup failures (default disabled) */
#dns_try_ipv6=yes
/* uncomment the next line to disable the auto discovery of local aliases
based on revers DNS on IPs (default on) */
#auto_aliases=no

/* uncomment the following lines to enable TLS support (default off) */
#disable_tls = no
#listen = tls:your_IP:5061
#tls_verify_server = 1
#tls_verify_client = 1
#tls_require_client_certificate = 0
#tls_method = TLSv1
#tls_certificate = "/opt/openser/etc/openser/tls/user/user-cert.pem"
#tls_private_key = "/opt/openser/etc/openser/tls/user/user-privkey.pem"
#tls_ca_list = "/opt/openser/etc/openser/tls/user/user-calist.pem"

port=5060

/* uncomment and configure the following line if you want openser to
bind on a specific interface/port/proto (default bind on all available) */
listen=udp:IP1:5060
listen=udp:IP2:5060

####### Modules Section ########

#set module path
mpath="/opt/openser/lib/openser/modules/"

/* uncomment next line for MySQL DB support */
loadmodule "mysql.so"
loadmodule "sl.so"
loadmodule "tm.so"
loadmodule "rr.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "mi_fifo.so"
loadmodule "uri_db.so"
loadmodule "uri.so"
loadmodule "xlog.so"
loadmodule "acc.so"
loadmodule "avpops.so"

/* uncomment next lines for MySQL based authentication support
NOTE: a DB (like mysql) module must be also loaded */
loadmodule "auth.so"
loadmodule "auth_db.so"

/* uncomment next line for aliases support
   NOTE: a DB (like mysql) module must be also loaded */
#loadmodule "alias_db.so"
/* uncomment next line for multi-domain support
   NOTE: a DB (like mysql) module must be also loaded
   NOTE: be sure and enable multi-domain support in all used modules
         (see "multi-module params" section ) */
loadmodule "domain.so"
/* uncomment the next two lines for presence server support
   NOTE: a DB (like mysql) module must be also loaded */
#loadmodule "presence.so"

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

modparam("usrloc|auth_db|avpops|domain", "db_url",
"mysql://openser:openserrw@localhost/openser")

# ----- mi_fifo params -----
modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo")

# ----- rr params -----
# add value to ;lr param to cope with most of the UAs
modparam("rr", "enable_full_lr", 1)
# do not append from tag to the RR (no need for this script)
modparam("rr", "append_fromtag", 0)

# ----- rr params -----
modparam("registrar", "method_filtering", 1)
/* uncomment the next line to disable parallel forking via location */
# modparam("registrar", "append_branches", 0)
/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)

# ----- uri_db params -----
/* by default we disable the DB support in the module as we do not need it
in this configuration */
modparam("uri_db", "use_uri_table", 0)
modparam("uri_db", "db_url", "")

# ----- acc params -----
/* what sepcial events should be accounted ? */
modparam("acc", "early_media", 1)
modparam("acc", "report_ack", 1)
modparam("acc", "report_cancels", 1)
/* by default ww do not adjust the direct of the sequential requests.
if you enable this parameter, be sure the enable "append_fromtag"
in "rr" module */
modparam("acc", "detect_direction", 0)
/* account triggers (flags) */
modparam("acc", "failed_transaction_flag", 3)
modparam("acc", "log_flag", 1)
modparam("acc", "log_missed_flag", 2)
/* uncomment the following lines to enable DB accounting also */
modparam("acc", "db_flag", 1)
modparam("acc", "db_missed_flag", 2)

# ----- usrloc params -----
#modparam("usrloc", "db_mode",   0)
/* uncomment the following lines if you want to enable DB persistency
   for location entries */
modparam("usrloc", "db_mode",   1)

# ----- auth_db params -----
/* uncomment the following lines if you want to enable the DB based
authentication */
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "load_credentials", "")

# ----- alias_db params -----
/* uncomment the following lines if you want to enable the DB based
aliases */
#modparam("alias_db", "db_url",
# "mysql://openser:openserrw@server/openser")

# ----- domain params -----
/* uncomment the following lines to enable multi-domain detection
support */
modparam("domain", "db_mode", 1) # Use caching

# ----- multi-module params -----
/* uncomment the following line if you want to enable multi-domain support
in the modules (dafault off) */
#modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)

# ----- presence params -----
/* uncomment the following lines if you want to enable presence */
#modparam("presence", "db_url",
# "mysql://openser:openserrw@server/openser")
#modparam("presence", "force_active", 1)
#modparam("presence", "server_address", "sip:192.168.1.2:5060")

modparam("avpops", "avp_table", "usr_preferences")

####### Routing Logic ########

# main request 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");
  exit;
};
if (msg:len >= 2048 ) {
  sl_send_reply("513", "Message too big");
  exit;
};
# 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
if (!method=="REGISTER")
  record_route();
# subsequent messages withing a dialog should take the
# path determined by record-routing
if (loose_route()) {
  # mark routing logic in request
  append_hf("P-hint: rr-enforced\r\n");
  route(1);
};
if (!uri==myself) {
    if (method=="REGISTER") {
   # if (!www_authorize("", "subscriber")) {
    #www_challenge("", "0");
    #exit;
   #} #
   #save("location");
   #exit;
   #xlog("L_DEBUG", "Unknown Domain");
   #sl_send_reply("403", "Forbidden");
  };
   if (method=="INVITE") {
   xlog("L_DEBUG", "INVITE for other domain");
   route(4);
  };

  # mark routing logic in request
  append_hf("P-hint: outbound\r\n");
  route(1);
};
# 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") {
   if (!www_authorize("", "subscriber")) {
    www_challenge("", "0");
    exit;
   };
   save("location");
   exit;
  };
  # requests for Media server
  #if(is_method("INVITE") && !has_totag() ) {
  if(is_method("INVITE")) {
   ;route(3);
  exit;
  };

  # native SIP destinations are handled using our USRLOC DB
  if (!lookup("location")) {
   if(isflagset(2)) {
    # route to Asterisk Media Server
    prefix("1");
    rewritehostport("asterisk:6060");
    route(1);
   } else {
    sl_send_reply("404", "Not Found");
    exit;
   }
  };
  append_hf("P-hint: usrloc applied\r\n");
};
route(1);
}
route[1] {

xlog("L_INFO","Entered route 1\n");
if(isflagset(2))
  t_on_failure("1");
if (!t_relay()) {
  sl_reply_error();
};
exit;
}
route[3] {
xlog("L_INFO","Entered route 3\n");
         t_on_reply("3");

# Authenticate calls
#if(!proxy_authorize("","subscriber")) {
# proxy_challenge("","0");
# exit;
#}
# end Authenticate calls

# route to Asterisk Media Server
#rewritehostport("asterisk:6060");
route(1);
}

#Route for calls to other domains
route[4] {
xlog("L_INFO","Entered route 4");
t_on_reply("4");

rewritehostport("asterisk:6060");
if (!t_relay()) {
sl_reply_error();
};
exit;

}

failure_route[1] {
if (t_was_cancelled()) {
  xdbg("transaction was cancelled by UAC\n");
  return;
}
# restore initial uri
        avp_pushto("$ruri","$avp(i:10)");
prefix("1");
# route to Asterisk Media Server
rewritehostport("asterisk:6060");
resetflag(2);
route(1);
}
failure_route[4] {
        t_relay();
}
onreply_route[3]
{
        if(status =~"180") {
         t_on_failure("4");
        };
}

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