add a note explaining how to set the DYNAMIC_FEATURES variable to allow the use

of custom features (issue #6747)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@13964 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/features.conf.sample

@@ -3,7 +3,7 @@
 ;
 
 [general]
-parkext => 700			; What ext. to dial to park
+parkext => 700			; What extension to dial to park
 parkpos => 701-720		; What extensions to park calls on
 context => parkedcalls		; Which context parked calls are in
 ;parkingtime => 45		; Number of seconds a call can be parked for 
@@ -27,6 +27,11 @@ context => parkedcalls		; Which context parked calls are in
 ;atxfer => *2			; Attended transfer
 
 [applicationmap]
+; Note that the DYNAMIC_FEATURES channel variable must be set to use the features
+; defined here.  The value of DYNAMIC_FEATURES should be the names of the features
+; to allow the channel to use separated by '#'.  For example:
+;    Set(DYNAMIC_FEATURES=myfeature1#myfeature2#myfeature3)
+;
 ;testfeature => #9,callee,Playback,tt-monkeys	;Play tt-monkeys to 
 						;callee if #9 was pressed