I have an Ooma hub and want to use it for faxing, but have had some problems because its VOIP and Im faxing. Currently it is behind my router and I have QoS setup to use the Ooma Mac address as Highest Priority. I was wondering, would making a new class with NONE for inbound and outbound rates and limits be better than Highest? I would think that if there is no control over a device, then it will just take whatever it wants. In this case, its VOIP, so its not going to overwhelm my system. Thanks.