make cause 1 less ambiguous

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9142 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_types.h

@@ -1123,7 +1123,7 @@ typedef enum {
 
 typedef enum {
 	SWITCH_CAUSE_NONE = 0,
-	SWITCH_CAUSE_UNALLOCATED = 1,
+	SWITCH_CAUSE_UNALLOCATED_NUMBER = 1,
 	SWITCH_CAUSE_NO_ROUTE_TRANSIT_NET = 2,
 	SWITCH_CAUSE_NO_ROUTE_DESTINATION = 3,
 	SWITCH_CAUSE_CHANNEL_UNACCEPTABLE = 6,

src/switch_channel.c

@@ -41,7 +41,7 @@ struct switch_cause_table {
 
 static struct switch_cause_table CAUSE_CHART[] = {
 	{"NONE", SWITCH_CAUSE_NONE},
-	{"UNALLOCATED", SWITCH_CAUSE_UNALLOCATED},
+	{"UNALLOCATED_NUMBER", SWITCH_CAUSE_UNALLOCATED_NUMBER},
 	{"NO_ROUTE_TRANSIT_NET", SWITCH_CAUSE_NO_ROUTE_TRANSIT_NET},
 	{"NO_ROUTE_DESTINATION", SWITCH_CAUSE_NO_ROUTE_DESTINATION},
 	{"CHANNEL_UNACCEPTABLE", SWITCH_CAUSE_CHANNEL_UNACCEPTABLE},