I am finding it difficult to locate any documentation from Avaya on this type of procedure. The only thing that ATAC will send me is a pro services brochure that says they can migrate everything including message, announcements, and database from MM3-5 all the way to AAM6.1. If the customer needs everything am I stuck going with Pro Services? I have been looking on the Partner Portal for some migration guides but can't find anything. Looking for some words of wisdom.
thanks
rob
thanks
rob