If Intuity Audix is considered "user-friendly" - then I can't believe that a Merlin Mail R3 (really cheap) or a Legend MLM 007 or Magix voice mail system would not be considered "user-friendly" as well. They are pretty easy and straightforward to set up. The newer Magix voice mails (R2.0 and up) integrate really well with a Legend system running newer processor software.
Tom Daugirdas,
President
STCG, Inc.
stcg.com