Polycom SpectraLink 8020 Administration Manual page 91

Message Description
Checking DHCP The handset is retrieving DHCP
IP information from the DHCP server.
CRC Code Error The software which has been TFTP
downloaded has a bad redundancy
code check.
Code Mismatch! The software loaded into the handset
is incorrect for this model handset.
DCA Timeout The handset has detected a fault for
which it cannot recover, possibly due
to a failure to acquire any network.
DHCP Error (1-5) DHCP Error 1.
DHCP Error 2.
DHCP Error 3.
DHCP Error 4.
DHCP Error 5.
DHCP Lease Exp y...y = DHCP server IP address.
yyy.yyy.yyy.yyy
DHCP is not responding to renewal
attempts (at least one renewal
succeeded).
DHCP NACK error y...y = DHCP server IP address.
yyy.yyy.yyy.yyy DHCP server explicitly refused
renewal.
PN: 1725-36038-001_B.doc
Action
None. This is informational only.
Try the download again; it is possible
the software was corrupted during
download. If the error repeats, check
that the download image on the TFTP
server is not corrupted.
Verify the License Management value is
correct. Replace the software image on
the TFTP server with software that is
correct for the handset model.
Turn the handset off, then on again. If
error persists, contact Polycom
Technical Support and report the error.
The handset cannot locate a DHCP
server. It will try every four seconds until
a server is located.
The handset has not received a
response from the server for a request
to an IP address. It will retry until a
server is found.
The server refuses to lease the handset
an IP address. It will keep trying.
The server offered the handset a lease
that is too short. The minimum lease
time is 10 minutes but Polycom
Engineers recommend at least one-
hour minimum lease time. The handset
will stop trying. Reconfigure the server
and power cycle the handset.
Failure during WEP Key rotation
process (proprietary feature).
The handset failed to renew its DHCP
lease, either because the DHCP server
is not running, or because the
configuration has been changed by the
administrator. The handset will attempt
to negotiate a new lease, which will
either work, or it will change to one of
the above DHCP errors (1 through 4).
The DHCP lease currently in use by the
handset is no longer valid, which forces
the handset to restart. This problem
should resolve itself on the restart. If it
does not, the problem is in the DHCP
server.
Troubleshooting
91