I got the permissions wrong (#1616)

it should have been in octal mod (leading 0)
also updated the fax application as it needs the stickygid too

core/install/resources/classes/install_switch.php

@@ -99,7 +99,7 @@ include "root.php";
 
 			//make sure the conf directory exists
 				if (!is_dir($this->global_settings->switch_conf_dir())) {
-					if (!mkdir($this->global_settings->switch_conf_dir(), 2774, true)) {
+					if (!mkdir($this->global_settings->switch_conf_dir(), 02770, true)) {
 						throw new Exception("Failed to create the switch conf directory '".$this->global_settings->switch_conf_dir()."'. ");
 					}
 				}
@@ -117,9 +117,9 @@ include "root.php";
 					unset($src_dir, $dst_dir);
 				}
 				$fax_dir = join( DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'fax'));
-				if (!is_readable($fax_dir)) { mkdir($fax_dir,2777,true); }
+				if (!is_readable($fax_dir)) { mkdir($fax_dir,02770,true); }
 				$voicemail_dir = join( DIRECTORY_SEPARATOR, array($this->global_settings->switch_storage_dir(), 'voicemail'));
-				if (!is_readable($voicemail_dir)) { mkdir($voicemail_dir,2777,true); }
+				if (!is_readable($voicemail_dir)) { mkdir($voicemail_dir,02770,true); }
 
 			//write the xml_cdr.conf.xml file
 				if (file_exists($_SERVER["DOCUMENT_ROOT"].PROJECT_PATH."/app/xml_cdr")) {

resources/functions.php

@@ -175,7 +175,7 @@
 					throw new Exception("recursive_copy() source directory '".$src."' does not exist.");
 				}
 				if (!is_dir($dst)) {
-					if (!mkdir($dst,2770,true)) {
+					if (!mkdir($dst,02770,true)) {
 						throw new Exception("recursive_copy() failed to create destination directory '".$dst."'");
 					}
 				}