I have a Cisco 861 that is our gateway for 5 workstations and 5 VoIP phones. Our ISP provides a 5 Mbps up and down over DSL. For the most part, our VoIP phone calls are very stable and sound great but we notice significant quality degradation if we begin to increase our download activity. I'd like to implement a QoS strategy in order to ensure our VoIP calls have priority over other traffic. Unfortunately, the 861 does not offer DSCP and I'm not sure how to proceed. Any ideas would be greatly appreciated. Thank you!