Hi, I do not know about those particular modems, but we have Open Networks ISDN modem here and it works fine with ACM. Realy, those should not be different from normal dial-up modems except for a few more AT commands and few more settings. In your case, does PC detect a modem? Check /proc/bus/usb/devices and /proc/bus/usb/drivers to see what devices you have connected and what drivers are loaded. Another thing is that modem is detected by ACM as ttyACM0. May be you do not have corresponding node in the /dev? Rudolf -----Original Message----- From: Harry [mailto:hari76@xxxxxxxxxxxxxx] Sent: Monday, May 17, 2004 9:42 PM To: General Red Hat Linux discussion list Subject: ISDN USB Modem Hey All, I am trying to configure my ISDN USB TA adapter modem in Fedora, I have two of them one Asuscom TA 280 and the other is Dlink DM128ESU, I have done loads of googling but cant get any where. All i know is they do work with Fedora, as I have read it at isdn-usb.org that all USB Terminal adapters work with the acm.o module. I have tried loading this module but still cant get the Modem to respond. Any one who has done this successfully?Pls let me know. Looking forward to hear from you all...Thanks in adavnce Harry -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list