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Full Version: [solved] W52P firmware update to 25.50.0.20 failed
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The firmware update from 25.40.0.15 to 25.50.0.20 failed for my W52P. After an hour were the upper and lower LEDs were on and the middle LED was blinking constantly, I rebooted the base station. Now only the lower LED is on and middle LED is blinking, but I cannot access the base via Webpage. On my router I can see that there is a DHCP request from the base, and the the router tries to assign an IP-address, but that's all.

Is there a way to recover the base station via TFTP or such?
Any help is appreciated.

Michael

Update: these are the messages from my DHCP server (dnsmasq):
Code:
Mar 27 17:10:42 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPDISCOVER(eth1) 00:15:65:48:df:98
Mar 27 17:10:42 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPOFFER(eth1) 192.168.2.14 00:15:65:48:df:98
Mar 27 17:10:42 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPREQUEST(eth1) 192.168.2.14 00:15:65:48:df:98
Mar 27 17:10:42 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPACK(eth1) 192.168.2.14 00:15:65:48:df:98 yealink-14
Mar 27 17:10:45 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPDISCOVER(eth1) 00:15:65:48:df:98
Mar 27 17:10:45 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPOFFER(eth1) 192.168.2.14 00:15:65:48:df:98
Mar 27 17:10:45 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPREQUEST(eth1) 192.168.2.14 00:15:65:48:df:98
Mar 27 17:10:45 jrouter daemon.info dnsmasq-dhcp[2549]: DHCPNAK(eth1) 192.168.2.14 00:15:65:48:df:98 wrong server-ID
Update: The 25.50.0.20 update has broken the DHCP function. I could use the handset to configure a static IP, then I could use WebGUI, and downgraded to the last working 25.40.0.15 version. But the DHCP function is still broken, even in the older firmware version.
Can you check with your network technical engineer?
Forget my post. I had some strange DHCP issues in my network. The firmware works fine.
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