[Asterisk-doc] Astersik with ISDN up0

Thu Dec 16 12:56:15 CST 2004

On Thu, 2004-12-16 at 15:05, Alex Mack wrote:
> >I am not sure, what you mean with up0 ISDN lines. 
> >
> FYI:  UP0 is a 2-wire interface to a telephone set (commonly used by Siemens) - it's full "ISDN on 2-wire" containing 2 B- and 1 D-Channel. It's someting like the U-Interface between your Telco and your NT.
> 

Thanks, found out about that in the meanwhile. This would be very
uncommon in Europe, since the Telco allways provides a NT together with
the ISDN line.

/Martin