[cisco-voip] Persistent Chat

[Pawlowski, Adam]

When we evaluated the cleanup jobs when 12.0 came out, it didn't actually work.

It may now in a SU but 12.0 is sort of the stepchild and didn't get much attention so we're ignoring it. 

The best practices whitepaper explains the tables and sample jobs to clean it up, so we just added cleanup jobs to the needed tables in our Oracle db.

It doesn't really get into the need to maintain indexes or things like that so we didn't do any such thing.

Adam