Merged revisions 250051 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r250051 | lmadsen | 2010-03-02 16:09:27 -0500 (Tue, 02 Mar 2010) | 8 lines
  
  Update IMAP documentation.
  Update the IMAP documentation to make it clear that storing voicemails
  in the same folder as a large number of emails could potentially cause
  significant slow downs when writing or retrieving voicemails.
  
  (issue #16704)
  Reported by: TimeHider
  Tested by: lmadsen, TimeHider
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@250054 65c4cc65-6c06-0410-ace0-fbb531ad65f3

doc/tex/imapstorage.tex

@@ -152,6 +152,12 @@ IMAP folders at the same level of hierarchy as the INBOX.  These will be
 used as alternate folders for storing voicemail messages to mimic the
 behavior of the current (file-based) voicemail system.
 
+Please note that it is not recommended to store your voicemails in the top
+level folder where your users will keep their emails, especially if there
+are a large number of emails. A large number of emails in the same folder(s)
+that you're storing your voicemails could cause a large delay as Asterisk must
+parse through all the emails. For example a mailbox with 100 emails in it could
+take up to 60 seconds to receive a response.
 
 \subsection{Separate vs. Shared Email Accounts}