I work for an automotive group that recently upgraded to a new VOIP system. Due to the added traffic on our network we were advised to get larger, newer SonicWall, which we did (TZ600). This location has about 60 computers and 50 phones. The SonicWall that we decommissioned is a SonicWall TZ 215 that I currently just have sitting around without much use for it until now.
We have a body shop that we just upgraded to the same VOIP system (Avaya) and they only have 5 phones and 6 computers. I'm having issues with the call quality that I believe are due to the fact that we can't manage QoS on the current, outdated SonicWall Pro 2040 that we have there. Also note that this location in on coax internet that tests at 50 down and 5 up (this could also be a problem). Basically what I'm trying to figure out is can I implement this TZ 215 at my...