My ISDN hardware is an Ascend Pipeline 75 router, which I connect to using Ethernet. | I have now wrestled with this ISDN terminal adaptor (BT Speedway external) for | five days and hate to admit it but think it has got the better of me. | Has anyone any suggestions for products which might be easier to use on my | TP770ED running RH/KDE with a 2.2.12 kernel?