Hi guys,
I bought ipphone 7940 from ebay but it is not obtainng IP from
DHCP and it does not let me go into network
settings manually
from the phone? What do I do?
(i configured dhcp on sw3550,is it right?!
)
Why setting button on 7940 is not functioning?!

:

I also have a 7960 IPphone,setting button is functioning and i set an ip address manually and also can ping it from cucm
this is my topology:
Thanks in advance