[Guy Harris <gharris@xxxxxxxxx>]

On Fri, Feb 07, 2003 at 12:41:17AM +0100, Michael Tuexen wrote:
> I have not have the specs on my table

I have them on my (FreeBSD) desktop (at home) - in fact, I could have
had *two* copies of the Q.850 spec just now, because I'm an idiot and
bought a copy from the ITU Web site before checking whether I already
had one - and it looks as if at least some of the problematic cause
codes aren't specified in Q.931.

However, some pages seem to show those cause codes, e.g.:

	http://www.planet.net.au/~neale/aus-isdn/Q931short.html

"008 Prefix 0 dialed but not allowed".

I don't know whether that's because they're national ISDN codes rather
than Q.931 standard codes, or what.