I have a VOIP device connected AFTER a TomatoUSB (shibbys 121) router , which is getting a 6 MBPS cable internet (I know, it is not much !) With QoS is disabled, when I downloading 1,2 torrent file, a phone call gets very bad, distorted. I want to give priority to VOIP traffic, when a phone is in use, and place limit specially on torrent downloads. However, when a phone not in use, I do not want to slow down significantly anything else. Can this be done by changing QoS settings?????? When I looked at QoS basic setting webpage, my understanding is that a second limit box means the maximum limit, but what does the first limit box ?--minimum limit ? reserved limit ???? I would appreciate, if someone also using VOIP could upload a screenshot of their QoS basic setting page. Thanks for any help/suggestion!