diff --git a/app/hot_desking/extension_edit.php b/app/hot_desking/extension_edit.php
deleted file mode 100644
index 0f493eed82..0000000000
--- a/app/hot_desking/extension_edit.php
+++ /dev/null
@@ -1,327 +0,0 @@
-<?php
-/*
-	FusionPBX
-	Version: MPL 1.1
-
-	The contents of this file are subject to the Mozilla Public License Version
-	1.1 (the "License"); you may not use this file except in compliance with
-	the License. You may obtain a copy of the License at
-	http://www.mozilla.org/MPL/
-
-	Software distributed under the License is distributed on an "AS IS" basis,
-	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-	for the specific language governing rights and limitations under the
-	License.
-
-	The Original Code is FusionPBX
-
-	The Initial Developer of the Original Code is
-	Mark J Crane <markjcrane@fusionpbx.com>
-	Copyright (C) 2008-2015 All Rights Reserved.
-
-	Contributor(s):
-	Mark J Crane <markjcrane@fusionpbx.com>
-	Luis Daniel Lucio Quiroz <dlucio@okay.com.mx>
-*/
-include "root.php";
-require_once "resources/require.php";
-require_once "resources/check_auth.php";
-if (permission_exists('extension_add') || permission_exists('extension_edit')) {
-	//access granted
-}
-else {
-	echo "access denied";
-	exit;
-}
-
-//add multi-lingual support
-	$language = new text;
-	$text = $language->get();
-
-//set the action as an add or an update
-	if (isset($_REQUEST["id"])) {
-		$action = "update";
-		$extension_uuid = check_str($_REQUEST["id"]);
-	}
-	else {
-		$action = "add";
-	}
-
-//get the http values and set them as php variables
-	if (count($_POST) > 0) {
-		//get the values from the HTTP POST and save them as PHP variables
-		$extension_uuid = check_str($_POST["extension_uuid"]);
-		$unique_id = check_str($_POST["unique_id"]);
-		$vm_password = check_str($_POST["vm_password"]);
-		$dial_string = check_str($_POST["dial_string"]);
-	}
-
-if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
-
-	//check for all required data
-		if (strlen($extension_uuid) == 0) { $msg .= $text['message-required'].$text['label-extension']."<br>\n"; }
-		if (strlen($unique_id) == 0) { $msg .= $text['message-required'].$text['label-unique_id']."<br>\n"; }
-	//get the number of rows in v_extensions
-		$sql = "select count(*) as num_rows from v_extensions ";
-		$sql .= "where unique_id = '".$unique_id."' and ";
-		$sql .= "extension_uuid <> '".$extension_uuid."'";
-		$prep_statement = $db->prepare(check_sql($sql));
-		if ($prep_statement) {
-			$prep_statement->execute();
-			$row = $prep_statement->fetch(PDO::FETCH_ASSOC);
-			if ($row['num_rows'] > 0) {
-				$msg .= $text['message-unique']."<br>\n";
-			}
-		}
-		unset($prep_statement, $result);
-		if (strlen($msg) > 0 && strlen($_POST["persistformvar"]) == 0) {
-			require_once "resources/header.php";
-			require_once "resources/persist_form_var.php";
-			echo "<div align='center'>\n";
-			echo "<table><tr><td>\n";
-			echo $msg."<br />";
-			echo "</td></tr></table>\n";
-			persistformvar($_POST);
-			echo "</div>\n";
-			require_once "resources/footer.php";
-			return;
-		}
-
-	//set the default user context
-		if (if_group("superadmin")) {
-			//allow a user assigned to super admin to change the user_context
-		}
-		else {
-			//if the user_context was not set then set the default value
-			if (strlen($user_context) == 0) {
-				if (count($_SESSION["domains"]) > 1) {
-					$user_context = $_SESSION['domain_name'];
-				}
-				else {
-					$user_context = "default";
-				}
-			}
-		}
-
-	//add or update the database
-	if ($_POST["persistformvar"] != "true") {
-
-		//get the extension
-			$sql = "select * from v_extensions ";
-			$sql .= "where domain_uuid = '$domain_uuid' ";
-			$sql .= "and extension_uuid = '$extension_uuid' ";
-			$prep_statement = $db->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-			foreach ($result as &$row) {
-				$extension = $row["extension"];
-				$number_alias = $row["number_alias"];
-			}
-			unset ($prep_statement);
-
-		//update the extension and voicemail
-			if (($action == "add" && permission_exists('extension_add')) || ($action == "update" && permission_exists('extension_edit'))) {
-				//update the extension
-					$sql = "update v_extensions set ";
-					$sql .= "unique_id = '$unique_id' ";
-					$sql .= "where domain_uuid = '$domain_uuid' ";
-					$sql .= "and extension_uuid = '$extension_uuid'";
-					$db->exec(check_sql($sql));
-					unset($sql);
-
-				//update the voicemail
-					if (strlen($vm_password) > 0) {
-						$sql = "update v_voicemails set ";
-						$sql .= "voicemail_password = '$vm_password' ";
-						$sql .= "where domain_uuid = '$domain_uuid' ";
-						if (is_numeric($number_alias)) {
-							$sql .= "and voicemail_id = '$number_alias'";
-						}
-						else {
-							$sql .= "and voicemail_id = '$extension'";
-						}
-						$db->exec(check_sql($sql));
-						unset($sql);
-					}
-			}
-
-		//clear the cache
-			$cache = new cache;
-			$cache->delete("directory:".$extension."@".$_SESSION['domain_name']);
-
-		//set message and redirect user
-			if ($action == "add") {
-				$_SESSION["message"] = $text['message-add'];
-			}
-			if ($action == "update") {
-				$_SESSION["message"] = $text['message-update'];
-			}
-			header("Location: index.php");
-			return;
-
-	} //if ($_POST["persistformvar"] != "true")
-} //(count($_POST)>0 && strlen($_POST["persistformvar"]) == 0)
-
-//pre-populate the form
-	if ($_POST["persistformvar"] != "true") {
-		//get the extension data
-			$sql = "select * from v_extensions ";
-			$sql .= "where domain_uuid = '$domain_uuid' ";
-			$sql .= "and extension_uuid = '$extension_uuid' ";
-			$prep_statement = $db->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-			foreach ($result as &$row) {
-				$extension = $row["extension"];
-				$dial_string = $row["dial_string"];
-				$unique_id = $row["unique_id"];
-			}
-			unset ($prep_statement);
-
-		//get the voicemail data
-			$sql = "select * from v_voicemails ";
-			$sql .= "where domain_uuid = '$domain_uuid' ";
-			if (is_numeric($number_alias)) {
-				$sql .= "and voicemail_id = '$number_alias' ";
-			}
-			else {
-				$sql .= "and voicemail_id = '$extension' ";
-			}
-			//$sql .= "and voicemail_enabled = 'true' ";
-			$prep_statement = $db->prepare(check_sql($sql));
-			$prep_statement->execute();
-			$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-			foreach ($result as &$row) {
-				$vm_password = $row["voicemail_password"];
-			}
-			unset ($prep_statement);
-	}
-
-//set the defaults
-	if (strlen($limit_max) == 0) { $limit_max = '5'; }
-
-//begin the page content
-	require_once "resources/header.php";
-
-	echo "<script type=\"text/javascript\" language=\"JavaScript\">\n";
-	echo "\n";
-	echo "function enable_change(enable_over) {\n";
-	echo "	var endis;\n";
-	echo "	endis = !(document.iform.enable.checked || enable_over);\n";
-	echo "	document.iform.range_from.disabled = endis;\n";
-	echo "	document.iform.range_to.disabled = endis;\n";
-	echo "}\n";
-	echo "\n";
-	echo "function show_advanced_config() {\n";
-	echo "	document.getElementById(\"show_advanced_box\").innerHTML='';\n";
-	echo "	aodiv = document.getElementById('show_advanced');\n";
-	echo "	aodiv.style.display = \"block\";\n";
-	echo "}\n";
-	echo "\n";
-	echo "function hide_advanced_config() {\n";
-	echo "	document.getElementById(\"show_advanced_box\").innerHTML='';\n";
-	echo "	aodiv = document.getElementById('show_advanced');\n";
-	echo "	aodiv.style.display = \"none\";\n";
-	echo "}\n";
-	echo "</script>";
-
-	echo "<form method='post' name='frm' action=''>\n";
-	echo "<table width='100%' border='0' cellpadding='0' cellspacing='0'>\n";
-	echo "<tr>\n";
-	echo "	<td width='30%' nowrap='nowrap' align='left' valign='top'>\n";
-	echo "		<b>".$text['header-hot_desking']."</b>\n";
-	echo "	</td>\n";
-	echo "	<td width='70%' align='right' valign='top'>\n";
-	echo "		<input type='button' class='btn' name='' alt='".$text['button-back']."' onclick=\"window.location='index.php'\" value='".$text['button-back']."'>\n";
-	echo "		<input type='submit' name='submit' class='btn' value='".$text['button-save']."'>\n";
-	echo "	</td>\n";
-	echo "</tr>\n";
-
-	echo "<tr>\n";
-	echo "<td class='vncellreq' valign='top' align='left' nowrap='nowrap'>\n";
-	echo "    ".$text['label-extension']."\n";
-	echo "</td>\n";
-	echo "<td class='vtable' align='left'>\n";
-	if ($action == "add") {
-		echo "<select id=\"extension_uuid\" name=\"extension_uuid\" class='formfld' \">\n";
-		echo "<option value=''></option>\n";
-		$sql = "select extension, extension_uuid, description FROM v_extensions ";
-		$sql .= "where domain_uuid = '$domain_uuid' ";
-		$sql .= "order by extension asc ";
-		$prep_statement = $db->prepare(check_sql($sql));
-		$prep_statement->execute();
-		$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
-		$result_count = count($result);
-		if ($result_count > 0) {
-			foreach($result as $row) {
-				if ($extension_uuid == $row['extension_uuid']) {
-					echo "<option value=\"".$row['extension_uuid']."\" selected>".$row['extension']." ".$row['description']."</option>\n";
-				}
-				else {
-					echo "<option value=\"".$row['extension_uuid']."\">".$row['extension']." ".$row['description']."</option>\n";
-				}
-			}
-		}
-		unset($sql, $result, $result_count);
-		echo  "</select><br />\n";
-		echo $text['description-extension-add']."\n";
-	}
-	if ($action == "update") {
-		echo "    $extension<br />\n";
-		echo $text['description-extension-edit']."\n";
-	}
-	echo "<br />\n";
-
-	echo "</td>\n";
-	echo "</tr>\n";
-
-	echo "<tr>\n";
-	echo "<td class='vncellreq' valign='top' align='left' nowrap='nowrap'>\n";
-	echo "    ".$text['label-unique_id']."\n";
-	echo "</td>\n";
-	echo "<td class='vtable' align='left'>\n";
-	echo "    <input class='formfld' type='number' name='unique_id' autocomplete='off' maxlength='255' min='0' step='1' required='required' value=\"$unique_id\">\n";
-	echo "<br />\n";
-	echo $text['description-unique_id']."\n";
-	echo "</td>\n";
-	echo "</tr>\n";
-
-	if ($action == "update") {
-		echo "<tr>\n";
-		echo "<td class='vncell' valign='top' align='left' nowrap='nowrap'>\n";
-		echo "    ".$text['label-voicemail_password']."\n";
-		echo "</td>\n";
-		echo "<td class='vtable' align='left'>\n";
-		echo "    <input class='formfld' type='password' name='vm_password' id='vm_password' onmouseover=\"this.type='text';\" onfocus=\"this.type='text';\" onmouseout=\"if (!$(this).is(':focus')) { this.type='password'; }\" onblur=\"this.type='password';\" maxlength='255' value='$vm_password'>\n";
-		echo "    <br />\n";
-		echo "    ".$text['description-voicemail_password']."\n";
-		echo "</td>\n";
-		echo "</tr>\n";
-
-		echo "<tr>\n";
-		echo "<td class='vncell' valign='top' align='left' nowrap='nowrap'>\n";
-		echo "    ".$text['label-dial_string']."\n";
-		echo "</td>\n";
-		echo "<td class='vtable' align='left'>\n";
-		echo "    <input class='formfld' type='text' name='dial_string' maxlength='255' value=\"$dial_string\">\n";
-		echo "<br />\n";
-		echo $text['description-dial_string']."\n";
-		echo "</td>\n";
-		echo "</tr>\n";
-
-		echo "<input type='hidden' name='extension_uuid' maxlength='255' value=\"$extension_uuid\">\n";
-	}
-
-	echo "<tr>\n";
-	echo "<td colspan='2' align='right'>\n";
-	echo "	<br>";
-	echo "	<input type='submit' name='submit' class='btn' value='".$text['button-save']."'>\n";
-	echo "</td>\n";
-	echo "</tr>\n";
-
-	echo "</table>";
-	echo "<br><br>";
-	echo "</form>";
-
-require_once "resources/footer.php";
-?>