diff --git a/src/messenger/webim/libs/common.php b/src/messenger/webim/libs/common.php
index 527651f9..11d2005a 100644
--- a/src/messenger/webim/libs/common.php
+++ b/src/messenger/webim/libs/common.php
@@ -431,7 +431,9 @@ $settings = array(
 	'title' => 'Company',
 	'hosturl' => 'http://webim.sourceforge.net',
 	'logo' => '',
-	'enableban' => '0'
+	'enableban' => '0',
+	'usernamepattern' => '{name}',
+	'usercanchangename' => true
 );
 $settingsloaded = false;
 $settings_in_db = array();
diff --git a/src/messenger/webim/locales/en/properties b/src/messenger/webim/locales/en/properties
index db2ae062..c4d093a5 100644
--- a/src/messenger/webim/locales/en/properties
+++ b/src/messenger/webim/locales/en/properties
@@ -250,5 +250,9 @@ settings.logo=Your company logo
 settings.logo.description=Enter http address of your company logo
 settings.no.title=Please enter your company title
 settings.title=Messenger settings
+settings.usercanchangename=Allows users to change their names
+settings.usercanchangename.description=Turn off to hide edit box from chat window
+settings.usernamepattern=Presentable visitor name
+settings.usernamepattern.description=How to build presentable visitor name from {name}, {id} or {addr}. Default: {name}
 settings.wrong.email=Enter proper email address
 typing.remote=Remote user is typing...
diff --git a/src/messenger/webim/locales/ru/properties b/src/messenger/webim/locales/ru/properties
index 5980055e..a0544403 100644
--- a/src/messenger/webim/locales/ru/properties
+++ b/src/messenger/webim/locales/ru/properties
@@ -250,5 +250,9 @@ settings.logo=
 settings.logo.description=Введите ссылку на логотип компании
 settings.no.title=Введите имя Вашей компании
 settings.title=Настройки мессенджера
+settings.usercanchangename=Разрешить посетителям менять имена
+settings.usercanchangename.description=Возможность убрать поле смены имени из чат окна
+settings.usernamepattern=Отображаемое имя посетителя
+settings.usernamepattern.description=Укажите как отобразить имя посетителя операторам. Можно использовать {name}, {id} и {addr}. По умолчанию: {name}
 settings.wrong.email=Введите правильный адрес электронной почты
 typing.remote=Ваш собеседник набирает текст...
diff --git a/src/messenger/webim/operator/settings.php b/src/messenger/webim/operator/settings.php
index fc7ac798..f418c73a 100644
--- a/src/messenger/webim/operator/settings.php
+++ b/src/messenger/webim/operator/settings.php
@@ -40,6 +40,8 @@ $title = $settings['title'];
 $logo  = $settings['logo'];
 $hosturl = $settings['hosturl'];
 $enableban = $settings['enableban'];
+$usernamepattern = $settings['usernamepattern'];
+$usercanchangename = $settings['usercanchangename'];
 
 if (isset($_POST['email']) && isset($_POST['title']) && isset($_POST['logo'])) {
     $email = getparam('email');
@@ -47,6 +49,8 @@ if (isset($_POST['email']) && isset($_POST['title']) && isset($_POST['logo'])) {
     $logo  = getparam('logo');
     $hosturl = getparam('hosturl');
     $enableban = verifyparam("enableban","/^on$/", "") == "on" ? "1" : "0";
+    $usernamepattern = getparam('usernamepattern');
+    $usercanchangename = verifyparam("usercanchangename", "/^on$/", "") == "on" ? "1" : "0";
 
     if($email && !is_valid_email($email)) {
         $errors[] = getlocal("settings.wrong.email");
@@ -58,6 +62,8 @@ if (isset($_POST['email']) && isset($_POST['title']) && isset($_POST['logo'])) {
     	$settings['logo'] = $logo;
     	$settings['hosturl'] = $hosturl;
     	$settings['enableban'] = $enableban;
+    	$settings['usernamepattern'] = $usernamepattern;
+    	$settings['usercanchangename'] = $usercanchangename;
         update_settings();
         header("Location: $webimroot/operator/index.php");
         exit;
@@ -70,6 +76,8 @@ $page['formtitle'] = topage($title);
 $page['formlogo']  = topage($logo);
 $page['formhosturl']  = topage($hosturl);
 $page['formenableban'] = $enableban == "1";
+$page['formusernamepattern'] = topage($usernamepattern);
+$page['formusercanchangename'] = $usercanchangename == "1";
 
 start_html_output();
 require('../view/settings.php');
diff --git a/src/messenger/webim/view/settings.php b/src/messenger/webim/view/settings.php
index 6257d54b..a16258ce 100644
--- a/src/messenger/webim/view/settings.php
+++ b/src/messenger/webim/view/settings.php
@@ -82,6 +82,14 @@
 			<input type="text" name="hosturl" size="40" value="<?php echo form_value('hosturl') ?>" class="formauth"/>
 		</td><td></td><td class='formauth'><span class='formdescr'> &mdash; <?php echo getlocal('settings.host.description') ?></span></td></tr><tr><td colspan='3' height='10'></td></tr>
 
+		<tr><td class='formauth'><?php echo getlocal('settings.usernamepattern') ?></td><td width='10'><img width='10' height='1' border='0' alt='' src='<?php echo $webimroot ?>/images/free.gif'></td><td></td></tr><tr><td height='2' colspan='3'></td></tr><tr><td>
+			<input type="text" name="usernamepattern" size="40" value="<?php echo form_value('usernamepattern') ?>" class="formauth"/>
+		</td><td></td><td class='formauth'><span class='formdescr'> &mdash; <?php echo getlocal('settings.usernamepattern.description') ?></span></td></tr><tr><td colspan='3' height='10'></td></tr>
+
+		<tr><td class='formauth'><?php echo getlocal('settings.usercanchangename') ?></td><td width='10'><img width='10' height='1' border='0' alt='' src='<?php echo $webimroot ?>/images/free.gif'></td><td></td></tr><tr><td height='2' colspan='3'></td></tr><tr><td>
+			<input type="checkbox" name="usercanchangename" value="on"<?php echo form_value_cb('usercanchangename') ? " checked=\"checked\"" : "" ?>/>
+		</td><td></td><td class='formauth'><span class='formdescr'> &mdash; <?php echo getlocal('settings.usercanchangename.description') ?></span></td></tr><tr><td colspan='3' height='10'></td></tr>
+
 		<tr><td class='formauth'><?php echo getlocal('settings.enableban') ?></td><td width='10'><img width='10' height='1' border='0' alt='' src='<?php echo $webimroot ?>/images/free.gif'></td><td></td></tr><tr><td height='2' colspan='3'></td></tr><tr><td>
 			<input type="checkbox" name="enableban" value="on"<?php echo form_value_cb('enableban') ? " checked=\"checked\"" : "" ?>/>
 		</td><td></td><td class='formauth'><span class='formdescr'> &mdash; <?php echo getlocal('settings.enableban.description') ?></span></td></tr><tr><td colspan='3' height='10'></td></tr>