[Asterisk-Users] Multiple ISDN BRI Units with Asterisk using Bristuff zaphfc in NT mode?

[Carl Andersson]

Maybe this is rather a hardware question, but I am posting it on this 
list because the probability of someone else of you having tried this is 
greater here than other places I can think of.

I have an ISDN card that is setup in NT mode using the zaphfc driver in 
bristuff, and I got it working perfectly with one ISDN phone using a 
crossover cable and 100 ohm termination at the end of the cable.

However, if I connect one more ISDN device to the ISDN bus both devices 
stop working, so the question is:

Is it only possible to use one device with a HFC card in NT mode or is 
there something else I need to do first to make it work with two devices?

-- 
Greetings, Carl Andersson a.k.a Zaphod Beeblebrox
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