[c-nsp] pri problem

[Vincent De Keyzer]

It still amazes me to read how telcos behave the same all over Europe...

> Experience with Deutsche Telekom and ISDN BRI or PRI issues is that they
> usually only measure the physical circuit, and if that's fine, it's
> "not their problem".  The idea that their ISDN switch might be confused
> (or misprogrammed) is very foreign to their thinking.
> 
> So it usually takes many rounds of "it's not good! talk to your switch
> people!" to convince them to actually take a closer look...