>> > Which Dallas framer does it have on it? > If it is the DS21455 it should support both T1 and E1. > > If it is DS21Q352 then it is T1 only. DS21Q354= E1 only. > Hmm. I cannot say anymore ... I got to talk to Ben Bawkon. I already shipped back the board to him. I hope to have my system functioal soon. Thanks a lot, Isamar