I have a CICS 7.1 with four lines. My line three is looped to my fax machine and into the Cics. When the fax is using that line (line 3 in system) the Cics does not recognize the line is busy. I've tried turning supervision on... and a few other things. Nothing seems to work. Should I add a dedicated line for faxing or is there something I can do?? Help?? Thanks!