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At 8/17/2012 11:26 AM Friday, Troy D Murray wrote: > * The phones were VoIP, so those would function for 1 hour on > some backup system before they'd go off-line (I didn't understand > this and they didn't elaborate). Just a guess, doesn't VOIP require internet and a working power supply? By contrast, POTS (analog) supplies power from its own separate grid. -- dkm