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Date: Tue, 2 Apr 1996 09:48:42 +0100 (BST)
From: Bernard Jauregui <bernard@cityscape.co.uk>
To: freebsd-questions@freebsd.org, freebsd-hardware@freebsd.org
Subject: Internal ISDN Cards
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Using FreeBSD in all our routers, it would be really good to have ISDN 
cards in some some machines, however I can find nothing documented. 

Are no generally available cards supported ? 

Has anyone else any experience with ISDN and BSD ?

Does anyone know of an internal ISDN card that mimics a COM port (as
modems do) ? 

Racal have generously lent me a couple of X.Toll cards. What resources 
are available for developing a native BSD driver ?

I have minimal UNIX kernel hacking experience - is driver writing a big 
deal ?

Thanks for any help here.

BJ