Index: include/asterisk/utils.h
===================================================================
--- include/asterisk/utils.h	(revision 117256)
+++ include/asterisk/utils.h	(working copy)
@@ -267,7 +267,7 @@
 #define AST_STACKSIZE 240 * 1024
 
 #if defined(LOW_MEMORY)
-#define AST_BACKGROUND_STACKSIZE 48 * 1024
+#define AST_BACKGROUND_STACKSIZE 64 * 1024
 #else
 #define AST_BACKGROUND_STACKSIZE 240 * 1024
 #endif