[PLUG-TALK] local testing lab?

Fri May 4 01:24:10 UTC 2012

On May 3, 2012, at 1:28 PM, Bill Ensley wrote:

> I did thought just check our IP phones and they do have a 48VDC input, that's
> quite a bit more than I would have expected.

48VDC is exactly what a POTS telephone would have on the line. Not sure why an IP phone would need that much... 

Russell Johnson
russ at dimstar.net

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