<div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>Having QoS on your router is valuable to prevent some large download<br>from buggering your calls though.
</blockquote><div><br>Isn't QoS only useful to prevent large uploads, as download rely on ISP router prioritizing Voice over Data ?<br>Cheers<br></div><br></div><br>