ISDN4BSD (HPS version) is going into ports

[Andreas Longwitz]

Hi,

>>>> Problem 2: I tried to get more information for problem 1 with the
>>>> analyze mode of isdndecode using the custom cable as decribed in
>>>> cable.txt. I connected my ISDN phone to an "ISDN Basisanschluß" with my
>>>> cable box between them (receiving side unit 8, sending side unit 9),
>>>> but after the commands
>>>>
>>>>     cat /dev/ihfc8.X > /dev/null 2>&1 &    (X=0,1,2)
>>>>     cat /dev/ihfc9.X > /dev/null 2>&1 &
>>>>     isdndecode -a -b -R 8 -T 9 -i -x
>>>>

> You need to run something like this first:
> isdndebug -u 9 -b 0 -p P_HDLC -b 1 P_HDLC -b 2 P_TRANSPARENT
> If it doesn't work, I will check later. A bit busy right now.

Thanks for this. The D-channel trace works correct with your isdndebug
command, but no luck with B-cahnnels. I also tried
 isdndebug -u 9 -b 0 -p P_HDLC -b 1 -p P_TRANS -b 2 -p P_TRANS
and
 isdndebug -u 9 -b 0 -p P_HDLC -b 1 -p P_TRANS_RING -b 2 -p P_TRANS_RING
with the same result: D-channel ok, B-channels give only X'FF'.

I am not sure, if I had ever traced B-channel data in analyze mode
successful before.

-- 
Andreas Longwitz