Posted on 2011-03-11
I am just looking briefly a wan optimizer. We use an isdn line T1 as backup its a a small enough office but if we ever go to backup is very slow. Rather than leasing another T1 or similar just for backup (i know we can load balance but we do not really require our current line is fine) i was consider a waas or riverbed or simalar a wan optimizer to improve performance on the isdn but if i purchase one in my branch office site does my main office site also have to purchase is just basically compression on side and then you are going to decompressor device on the other side ??