# ------------------ 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/cpl-c.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)

 

# -- 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)

 

# -- cpl-c module --
modparam("cpl-c","cpl_db","mysql://ser:heslo@localhost/ser")
modparam("cpl-c","cpl_table","cpl")
modparam("cpl-c","cpl_dtd_file","/usr/local/etc/ser/cpl-06.dtd")
modparam("cpl-c","log_dir","/var/log/ser/cpl")
modparam("cpl-c","proxy_recurse",0)

 

# -------------------------  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;
 };
 lookup("aliases");
 setflag(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=~"klingon.av.it.pt") {

 

  if (method=="REGISTER") {

 

 # Uncomment this if you want to use digest authentication
   if(!cpl_process_register())
   {
    break;
   };
   if (!www_authorize("klingon.av.it.pt", "subscriber")) {
    www_challenge("klingon.av.it.pt", "0");
    break;
   };
   
   save("location");
   break;
   
  };

 

  if(method=="INVITE") {
   log(1,"Invite \n");
   cpl_run_script("incoming");
   cpl_run_script("outgoing");
  };

 

  # 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();
 };