05-04-2012 01:52:06 PM
Does U-verse voice use QoS or some other scheme so that voice packets do not get lenarded by data packets? With only 1 mb of upload capacity, I would be concerned that a large upload could take all the available bandwidth and cause problems with voice service, if the RG did not use a strong QoS scheme to ensure the voice packets priority.
Or, is there some sort of separate "PVC" for voice packets? Do voice calls use part of the 1 mb upload capacity, or is it separate? I am not sure, but I suspect that cable modems somehow put the voice traffic on a separate PVC (if that is the correct term).