In message , Roland Perry
wrote:
http://www.davros.org/phones/btnetwork.html
Tat's at least 10 years old, though as far as I know the DSL basics
are still correct.
Perhaps 21CN has changed the landscape a bit?
Not a lot. The DSLAMs are being replaced by MSANs, but that's about it.
The voice side was due for a lot more change, but the last I heard
before I left that industry was that all that had been put on indefinite
hold.
--
Clive D.W. Feather | Home:
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