diff --git a/htdocs/telephonie/script/simulation.php b/htdocs/telephonie/script/simulation.php
new file mode 100644
index 00000000000..6654f4d0ecb
--- /dev/null
+++ b/htdocs/telephonie/script/simulation.php
@@ -0,0 +1,134 @@
+<?PHP
+/* Copyright (C) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ * $Source$
+ *
+ *
+ */
+
+require ("../../master.inc.php");
+
+$error = 0;
+
+$datetime = time();
+
+$date = strftime("%d %h %Y %Hh %Mm %S",$datetime);
+
+
+$sql = " INSERT INTO ".MAIN_DB_PREFIX."telephonie_simul";
+$sql .= " (description) VALUES (";
+$sql .= " 'Simulation du $date')";
+
+if ( $db->query($sql) )
+{
+  $simid = $db->last_insert_id();
+}
+print "Simulation : $simid\n";
+/*******************************************************************************
+ *
+ *
+ */
+$sql = "SELECT ligne, date, numero, duree ";
+$sql .= " ,fourn_montant";
+$sql .= " FROM ".MAIN_DB_PREFIX."telephonie_communications_details";
+  
+if ( $db->query($sql) )
+{
+  $row = array();
+  $nums = $db->num_rows();
+  $i = 0;
+
+  while($i < $nums)
+    {
+      $row[$i] = $db->fetch_row();
+
+      print ".";
+      $i++;
+    }
+  $db->free();
+}
+print "\n";
+
+for ($i = 0 ; $i < sizeof($row) ; $i++)
+{
+  $numero = $row[$i][2];
+  $duree = $row[$i][3];
+  $cout_achat = $row[$i][4];
+
+  if (substr($numero,0,2) == '00') /* International */
+    {
+      $cout_vente = $cout_achat * 2;
+    }     
+  elseif (substr($numero,0,2) == '06') /* Telephones Mobiles */
+    {	
+      $cout_vente = ereg_replace(",",".",$cout_achat + 0.04);
+    }
+  else
+    {
+      $cout_vente = ereg_replace(",",".",($duree * 0.01)/60 + 0.09);
+    }	  
+  
+  $sql = "INSERT INTO ".MAIN_DB_PREFIX."telephonie_simul_comm";
+  $sql .= "(fk_simulation, ligne, date, numero, duree, cout_achat, cout_vente)";
+  $sql .=" VALUES ('$simid','".$row[$i][0]."'";
+  $sql .=" ,'".$row[$i][1]."'";
+  $sql .=" ,'".$row[$i][2]."'";
+  $sql .=" ,'".$row[$i][3]."'";
+  $sql .=" ,'".$row[$i][4]."'";
+  $sql .=" ,'".$cout_vente."'";
+  $sql .= " )";
+
+  if (! $db->query($sql) )
+    {
+      print "Error";
+      exit ;
+    }
+}
+
+/*
+ *
+ *
+ */
+
+$sql = "SELECT fk_simulation, sum(cout_achat), sum(cout_vente),count(*)";
+$sql .= " FROM ".MAIN_DB_PREFIX."telephonie_simul_comm";
+$sql .= " GROUP BY  fk_simulation";
+if ( $db->query($sql) )
+{
+  $nums = $db->num_rows();
+  $i = 0;
+
+  while($i < $nums)
+    {
+      $row = $db->fetch_row();
+
+      print $row[0]." ".round($row[1],2);
+      print "\t".round($row[2],2);
+      print "\t".round(($row[2]-$row[1])/$row[1]*100,2)." %";
+      print "\t".round($row[3],2);
+      print "\t".round($row[1]/$row[3],2);
+      print "\t".round($row[2]/$row[3],2)."\n";
+
+      $i++;
+    }
+  $db->free();
+}
+print "\n";
+
+
+?>