>> "JE" == Joe Emenaker <[EMAIL PROTECTED]> writes: JE> However, when I try using the ISDN through the Linux box, it fails.
JE> The ISDN TA (modem) is a 3COM ImpactIQ external. More infos would have been more useful. With the modem, you connect and use PAP for authenticating? Then most likely you just have to activate SyncPPP<->asyncHDLC translation (it may be called differently in your manual) and just continue to use your old scripts. This is a AT command to send to the modem before dialing. For a ELSA TLV, it is ATB8\N10 Check the manual for the proper command. Otherwise, activate "debug" in the pppd options and check /var/log/ppp.log for debug info. Ciao, Martin