W52P Not pairing or responding

[grooster]

Hi,
Yes thanks for your help. I’ve tried everything. Ive tried different network ports and even tried changing the cable. I’ve tried resetting with the paging button pressed while plugging it in. All the lights light up one by one and then I unplug it, but again when I plug it in, just the power light is lit. Holding the paging button does nothing. It just doesn’t respond. Its only 13 months old.
I’ve been on to Ringcentral this morning, (UK) and they have tried to go through diagnostics, plugging the ethernet cable into my laptop but they say the ip address thats coming up for it is invalid. They are advising a brand new one.
If anybody has any more ideas before I have to shell out another £150 delivered I would be grateful.

Regards

Nick