Remove more hardcoded pipe symbols and replace with commas.

(closes issue #12072)
Reported by: SimonSharman
Patches:
      features.patch uploaded by SimonSharman (license 410)
Tested by: SimonSharman



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@104127 65c4cc65-6c06-0410-ace0-fbb531ad65f3