opensip

#
# $Id$
#
# OpenSIPS residential configuration script
#     by OpenSIPS Solutions <team@opensips-solutions.com>
#
# This script. was generated via "make menuconfig", from
#   the "Residential" scenario.
# You can enable / disable more features / functionalities by
#   re-generating the scenario with different options.#
#
# Pleas:qe refer to the Core CookBook at:
#     http://www.opensips.org/Resources/DocsCookbooks
# for a explanation of possible statements, functions and parameters.
#

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

debug=6
log_stderror=no
log_facility=LOG_LOCAL0

fork=yes
children=4

/* uncomment the following lines to enable debugging */
#debug=6
#fork=no
#log_stderror=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

/* comment the next line to enable the auto discovery of local aliases
   based on revers DNS on IPs */
auto_aliases=no

listen=udp:eth0:5060   # CUSTOMIZE ME

disable_tcp=no
listen=tcp:eth0:5060   # CUSTOMIZE ME

disable_tls=yes

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

#set module path
mpath="/usr/lib64/opensips/modules/"

#### SIGNALING module
loadmodule "signaling.so"

#### StateLess module
loadmodule "sl.so"

#### Transaction Module
loadmodule "tm.so"
modparam("tm", "fr_timeout", 5)
modparam("tm", "fr_inv_timeout", 30)
modparam("tm", "restart_fr_on_each_reply", 0)
modparam("tm", "onreply_avp_mode", 1)

#### Record Route Module
loadmodule "rr.so"
/* do not append from tag to the RR (no need for this script) */
modparam("rr", "append_fromtag", 0)

#### MAX ForWarD module
loadmodule "maxfwd.so"

#### SIP MSG OPerationS module
loadmodule "sipmsgops.so"

#### FIFO Management Interface
loadmodule "mi_fifo.so"
modparam("mi_fifo", "fifo_name", "/tmp/opensips_fifo")
modparam("mi_fifo", "fifo_mode", 0666)

#### URI module
loadmodule "uri.so"
modparam("uri", "use_uri_table", 0)
modparam("uri", "db_url","mysql://opensips:opensipsrw@localhost/opensips")

#### MYSQL module
loadmodule "db_mysql.so"

#### USeR LOCation module
loadmodule "usrloc.so"
modparam("usrloc", "nat_bflag", "NAT")
modparam("usrloc", "db_mode",   2)
modparam("usrloc", "db_url",
 "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

#### REGISTRAR module
loadmodule "registrar.so"
modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT")

/* uncomment the next line not to allow more than 10 contacts per AOR */
#modparam("registrar", "max_contacts", 10)

#### ACCounting module
loadmodule "acc.so"
/* what special events should be accounted ? */
modparam("acc", "early_media", 0)
modparam("acc", "report_cancels", 0)
/* by default we 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)
modparam("acc", "failed_transaction_flag", "ACC_FAILED")
/* account triggers (flags) */
modparam("acc", "db_flag", "ACC_DO")
modparam("acc", "db_missed_flag", "ACC_MISSED")
modparam("acc", "db_url",
 "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

#### AUTHentication modules
loadmodule "auth.so"
loadmodule "auth_db.so"
modparam("auth_db", "calculate_ha1", yes)
modparam("auth_db", "password_column", "password")
modparam("auth_db", "db_url",
 "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME
modparam("auth_db", "load_credentials", "")

#### DIALOG module
loadmodule "dialog.so"
modparam("dialog", "dlg_match_mode", 1)
modparam("dialog", "default_timeout", 21600)  # 6 hours timeout
modparam("dialog", "db_mode", 2)
modparam("dialog", "db_url",
 "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

####  DIALPLAN module
loadmodule "dialplan.so"
modparam("dialplan", "db_url",
 "mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME

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

# main request routing logic

route{
 

 if (!mf_process_maxfwd_header("10")) {
  sl_send_reply("483","Too Many Hops");
  exit;
 }

 if (has_totag()) {
  # sequential request withing a dialog should
  # take the path determined by record-routing
  if (loose_route()) {
   
   # validate the sequential request against dialog
   if ( $DLG_status!=NULL ) {
 `   if ( !validate_dialog() ) {
     xlog("In-Dialog $rm from $si (callid=$ci) is not valid according to dialog\n");
     fix_route_dialog ();
    }
    ## exit;
   }
   
   if (is_method("BYE")) {
    setflag(ACC_DO); # do accounting ...
    setflag(ACC_FAILED); # ... even if the transaction fails
   } else if (is_method("INVITE")) {
    # even if in most of the cases is useless, do RR for
    # re-INVITEs alos, as some buggy clients do change route set
    # during the dialog.
    record_route();
   }

   # route it out to whatever destination was set by loose_route()
   # in $du (destination URI).
   route(relay);
  } else {
   
   if ( is_method("ACK") ) {
    if ( t_check_trans() ) {
     # non loose-route, but stateful ACK; must be an ACK after
     # a 487 or e.g. 404 from upstream server
     t_relay();
     exit;
    } else {
     # ACK without matching transaction ->
     # ignore and discard
     exit;
    }
   }
   sl_send_reply("404","Not there");
  }
  exit;
 }

 # CANCEL processing
 if (is_method("CANCEL"))
 {
  if (t_check_trans())
   t_relay();
  exit;
 }

 t_check_trans();

 if (!(is_method("REGISTER")  ) ) {
  
  if (from_uri==myself)
  
  {
   
   # authenticate if from local subscriber
   # authenticate all initial non-REGISTER request that pretend to be
   # generated by local subscriber (domain from FROM URI is local)
   if (!proxy_authorize("", "subscriber")) {
    if (!www_authorize("", "subscriber")){
     proxy_challenge("", "0");
     exit;
    }
   }
   if (!db_check_from()) {
    sl_send_reply("403","Forbidden auth ID");
    exit;
   }
  
   consume_credentials();
   # caller authenticated
   
  } else {
   # if caller is not local, then called number must be local
   
   if (!uri==myself) {
    send_reply("403","Rely forbidden");
    exit;
   }
  }

 }

 # preloaded route checking
 if (loose_route()) {
  xlog("L_ERR",
  "Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]");
  if (!is_method("ACK"))
   sl_send_reply("403","Preload Route denied");
  exit;
 }

 # record routing
 if (!is_method("REGISTER|MESSAGE"))
  record_route();

 # account only INVITEs
 if (is_method("INVITE")) {
  
  # create dialog with timeout
  if ( !create_dialog("B") ) {
   send_reply("500","Internal Server Error");
   exit;
  }
  
  setflag(ACC_DO); # do accounting
 }

 
 if (!uri==myself) {
  append_hf("P-hint: outbound\r\n");
  
  route(relay);
 }

 # requests for my domain
 
 if (is_method("PUBLISH|SUBSCRIBE"))
 {
  sl_send_reply("503", "Service Unavailable");
  exit;
 }

 if (is_method("REGISTER"))
 {
  
  # authenticate the REGISTER requests
  if (!www_authorize("", "subscriber"))
  {
   www_challenge("", "0");
   exit;
  }
  
  if (!db_check_to())
  {
   sl_send_reply("403","Forbidden auth ID");
   exit;
  }

  if ( proto==TCP ||  0 ) setflag(TCP_PERSISTENT);

  if (!save("location"))
   sl_reply_error();

  exit;
 }

 if ($rU==NULL) {
  # request with no Username in RURI
  sl_send_reply("484","Address Incomplete");
  exit;
 }

 
 # apply transformations from dialplan table
 if (dp_translate("0","$ruri/$avp(dest)")){

  $ruri =$avp(dest);
 }

 # do lookup with method ifiltering
 if (!lookup("location","m")) {
  if (!db_does_uri_exist()) {
   if (dp_translate("1","$ruri/$avp(dest)")) {
    xlog("translated from  $(ruri)\n"); 
    $ruri=$avp(dest);
    xlog("translated to $avp(dest)\n"); 
    xlog("translated to $ruri)\n");
    xlog("hostport is $ruri\n");
    forward();
    exit;
   }

  }
  xlog("hostport is $ruri\n"); 
  t_newtran();
  t_reply("404", "Not Found");
  exit;
 }

 # when routing via usrloc, log the missed calls also
 setflag(ACC_MISSED);
 route(relay);
}

route[relay] {
 # for INVITEs enable some additional helper routes
 if (is_method("INVITE")) {
  
  

  t_on_branch("per_branch_ops");
  t_on_reply("handle_nat");
  t_on_failure("missed_call");
 }

 if (!t_relay()) {
  send_reply("500","Internal Error");
 };
 exit;
}

branch_route[per_branch_ops] {
 xlog("new branch at $ru\n");
}

onreply_route[handle_nat] {
 
 xlog("incoming reply\n");
}

failure_route[missed_call] {
 if (t_was_cancelled()) {
  exit;
 }

 # uncomment the following lines if you want to block client
 # redirect based on 3xx replies.
 ##if (t_check_status("3[0-9][0-9]")) {
 ##t_reply("404","Not found");
 ## exit;
 ##}

 
}

local_route {
 if (is_method("BYE") && $DLG_dir=="UPSTREAM") {
  
  acc_db_request("200 Dialog Timeout", "acc");
  
 }
}