My knowledge is very limited when it comes to switches I have a Nortel BES 120 that Iím not using. My problem is I have a computer in the back room that I use for network storage and I have a Magic Jack for VoIP calls. Problem when Iím using a bit torrent program to download on another networked computer the VoIP quality drops to where I almost canít use it (there is about a 5 second delay at least). Can I use the switch and set up Qos say on the port that the VoIP computer would be plugged into so solve that problem.