Re: DTMF dead?

"Nico Coesel" <nico@xxxxxxxxxxx> wrote in message
news:469287fd.52824567@xxxxxxxxxxxxxxxxx
That is a very valid argument. But there many reasons (wiring,
connectors, transformers, code size, etc ) why ethernet doesn't fit in
this application.

You can still use a PoE controller IC even if you don't have "real" Ethernet
anywhere... they're really just your standard switching converter ICs with a
simple "protocol" thrown on top to let the controller "handshake" with the
power provider system.


.

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