Thread: PBX survives power cuts but not the power being switched off?!
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Old 23rd Jan 2019, 11:01 pm   #8
JulietMike
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Join Date: Dec 2012
Location: Andover, Hampshire, UK.
Posts: 85
Default Re: PBX survives power cuts but not the power being switched off?!
Attached spec from the system handbook for BT Inspiration shows that a supercapacitor is used for memory backup. Perhaps it has now failed.

John
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File Type: pdf BT Inspiration Spec.pdf (298.4 KB, 53 views)
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