Hi, in my office network we are using a Sonicwall TZ170 and everything works ok pretty much - however there are two vonage lines that are not working properly when there is a fair amount of internet traffic at the same time..
I saw that there is an "Enhanced OS" for the Sonicwall TZ170 available that supports QoS. I'm thinking that with QoS enabled, the Vonage lines will be prioritized and thus work better.
Is my assumption correct? Anyone with experience with this OS?
Is there a detailed guide for the upgrade process?