I had to work real hard to effect the quality. I had two computers downloading sp2 update from Windows before there was any degrading that I could hear. There is a good packet vs. bad packet page on the telephone adapter in that case indicated it was loosing about 1/3 of the packets. I don't remember exactly what my DSL speeds are but your 256/720 sound about right . Absolutely less than 1 meg.DavidL said:how much bandwidth does an active VoIP call take? If I am downloading a file and my wife is on a VoIP call - does the phone quality step down and how much longer does my file take to download?
256kup / 720 down DSL service currently. 1.5meg down upgrade available for another $10 per month.