[cisco-voip] power supply for ip phone

[A.L.M.Buxey at lboro.ac.uk]

Hi,
> I've experienced the same issue that AP eth socket doesn't give you the PoE. I've tried 7912 and 7940 and both didn't power up.

talking about the power injector unit itself being used for PoE
(prestandard injector) or the AC/DC brick that powers the injector?

alan