[cisco-voip] Cisco 7920 wireless phones not taking with dhcp server.

[Eduardo Castro]

Thanks for replying.

I reset the phone manually,  and reconfigured it with an static IP.  The
phone still will not register with the callmanager 4.1

I ran the following debugs
 debug dot11 mgmt msg
debug dot11 mgmt ssid
debug dot11 mgmt state-machine
debug dot11 mgmt station

the debugs only show the phones tha are working and have a mac address.  But
a few of the other not working phones do not show in the debug, yet on the
phone it says 'Authentication ok'

 it looks like the phones are authenticating fine to the AP
But I still can't figure out how come they are not getting a dhcp  server ip
address.

It may be a wired issue or the actual dhcp server.

Any ideas?
Thanks.



On 6/12/07, Eduardo Castro <eduardo at alumni.calpoly.edu> wrote:
>
>
> Hi All,
>
> Has anyone experience 7920 cisco wireless phones to loose its
> configuration and not able to re-connect to callmanager?
>
> It looks like the phones get authenticated to the Acces Point, but they do
> not get a ip addres and its dhcp server is set to 0.0.0.0
> This happend after reseting the phones, or if the battery died and they
> got powered back on.
>
> Thanks.
>
> Eduardo Castro.
> Nexus IS Inc.
> 661.775.2857
>
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