Cisco IP Phone 7921 message "DHCP Timeout"

[essaki_ihssan]

hi;

i have this message "DHCP Timeout"on the cisco 7921 and the phone block in  "updating firmware".

can you help me

Thanks

[CSCOGKN2010]

Hi,

It was due to network reachability issues.

Try configuring the IP and TFTP address statically for the IP Phone

Thanks

GKN