Orchid XP v8 wrote:
>>> You use ISDN to transport some higher-level protocol that knows how 
>>> to do routing?
>>
>> ISDN already knows how to do the routing. As does ATM and X.25. You 
>> don't need to layer anything on top of it to route packets or 
>> connections.
> 
> Well that's news to me...

You don't understand that ISDN carries phone calls as part of its Integrated 
Services?

You didn't read the first paragraph of the wikipedia page I looked up for you?

-- 
Darren New, San Diego CA, USA (PST)
    Ada - the programming language trying to avoid
    you literally shooting yourself in the foot.

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