My phone just started failing today. I have a Cisco SPA525G VOIP phone. The lights on the right of the display are all flashing amber. When I reboot, it tries to acquire an IP Address. It says the network is ok, but after a period ot time trying to get the IPAddress via DHCP, it shows a quick message that DHCP failed.
The DHCP server is running. The phone is plugged into the sasme hub as my laptiop, so the hub ans well as access to the network both work. My soft keys show up, but no dial tone and I have the blinking lights.
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