diff --git a/app/xml_cdr/xml_cdr.php b/app/xml_cdr/xml_cdr.php
index 401c057aac..2663f7658f 100644
--- a/app/xml_cdr/xml_cdr.php
+++ b/app/xml_cdr/xml_cdr.php
@@ -388,7 +388,8 @@
 				'INCOMPATIBLE_DESTINATION',
 				'USER_NOT_REGISTERED',
 				'SYSTEM_SHUTDOWN',
-				'MANDATORY_IE_MISSING'
+				'MANDATORY_IE_MISSING',
+				'REQUESTED_CHAN_UNAVAIL'
 				);
 			sort($cdr_status_options);
 			foreach ($cdr_status_options as $cdr_status) {