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+---- Thread: T22p occasional shocks with PoE (/showthread.php?tid=281)
Pages: 1 2
RE: T22p occasional shocks with PoE - CWR - 03-07-2015 02:46 AM
Never encountered this in 3+ years on Yealink, Grandstream, etc.
RE: T22p occasional shocks with PoE - Yealink_Peter - 03-07-2015 11:05 AM
(03-07-2015 01:39 AM)atibs1 Wrote: I too have a customer with a T48G that has twice been shocked by the handset. Currently on POE. No guidance from Yealink other than check the firmware?
Hello atibs1,
Sorry for the inconvenience.
In order to know your detailed problem, hope you help confirm:
1.Could you swap another switch POE port test?
2.Power by AC adapter (AC 100~240V input and DC 5V/2A output) not via POE test?
3.Swap another handset test?
4.Reset phone to factory.
Thank you.
Regards,
Peter