On Sat, 2005-03-05 at 11:35 +1000, Mark Constable wrote: > Thanks but in the case of a simple two ended voice comms, > where one end is me with an SBlive, the other end only gets > an echo of their own voice and cannot hear me. I can hear > them, and their echo, just fine. > > The "other end" in my case are professional people who do > not use linux and the perception on follow-up landline calls > is that when they know I am using linux on my end the response > is "hey pal, get a real computer and don't waste my time". You aren't using ALSA CVS with the multichannel device to do this, are you? If so you need to update to the latest CVS, there was a serious bug that was just recently fixed. Lee