How can I configure Cisco 200 (SG200-08P) to learn Voice VLAN and CoS/DSCP from upstreamCatalyst 2960?The Cat 2960 is today used together with LLDP-MED to announce config to Aastra IP Telephones. In some cases I need to use a small switch inbetween a...

Can anyone of you point me to a source showing the experianced quality difference between G.722 & G.711? I'm lokking for MOS or something.I know the technical difference but can't find any verification of the by users perceptual difference are.