Re: HDLC via V.24 or b-channel?

Am 25.03.2012 20:32, schrieb Tilman Schmidt:

> Upon re-reading this, I remember I saw something ressembling that
> description in a Siemens Gigaset M101 V.24 DECT adapter.
[...]
> at drivers/isdn/gigaset/asyncdata.c in the kernel source tree.
> Perhaps that's what your PBX does, too?

I also did re-reading PBXs documentation and it seems that they changed 
the protocols with the software release that is most important for me. 
As they do different protocols for V.24 and ISDN now, ISDN is the more 
interesting for me. They say something like:
"B-channel data-access via switching network (Koppelfeld) using 
X.75-procedure"

So i guess this makes the whole thing a lot easier (?)

Thanks so far,

Jens