Add a note to the sample voicemail config noting that when using IMAP storage,

only the first format specified will be attached to the message.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89634 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/voicemail.conf.sample

@@ -10,7 +10,8 @@
 ;
 
 [general]
-; Default formats for writing Voicemail
+; Formats for writing Voicemail.  Note that when using IMAP storage for
+; voicemail, only the first format specified will be used.
 ;format=g723sf|wav49|wav
 format=wav49|gsm|wav
 ;