I have a 3Com 56k voice/fax (not winmodem) installed under Linux 6.1 Redhat. I previously had this modem on a 200 Mhz with Mandrake 6.0 and it worked fine on ttyS0. Now I am installing it on a PIII 550. dmesg shows:<br><br><br>Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled<br>ttyS00 at 0x03f8 (irq = 4) is a 16550A<br>ttyS01 at 0x02f8 (irq = 3) is a 16550A<br>ttyS02 at 0x03e8 (irq = 4) is a 16550A<br><br>of course there is no ttyS00 - ttyS02 under /dev/<br>and all attempts to query ttyS0 - ttyS2 tell me that the modem is not responding. If I query ttyS3 it tells me the modem is busy. The COM port under windows is com3.<br><br>what do I do next? Can you help?<br><br>war...<br><br>