I have a T1 link that will transport 512Kbit of H.323 voice stream and 1Mbit data stream. I would like to know what will be better ? TBF for voice , fifo for data or reverse ? If anyone have a better suggestion, you're welcome --- Jean-Francois Lemieux IT CONSULTANT MCJ CONSEIL INC __________________________________________________ Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/