Spectralink SpectraLink IP Phone 72-1084-02 Manual Do Utilizador

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SpectraLink Corporation 
Setup and Administration—NetLink e340/i640 Wireless Telephone 
 
         Mitel Networks ICP and 5220 IP Phone emulation
 
PN: 72-1084-02-B.doc 
Page 37 
 
Message Description 
Action 
CRC Code Error 
The software which has been TFTP 
downloaded has a bad redundancy 
code check. 
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. 
 
Code Mismatch! 
The software loaded into the 
Wireless Telephone is incorrect for 
this model phone. 
Replace the software image on the 
TFTP server with software that is 
correct for the phone model. 
DHCP Error (1-4) 
DHCP Error 1 
The Wireless Telephone cannot 
locate a DHCP server. It will try 
every 4 seconds until a server is 
located. 
 
DHCP Error 2 
The Wireless Telephone has not 
received a response from the 
server for a request to an IP 
Address. It will retry until a server 
is found. 
 
DHCP Error 3 
The server refuses to lease the 
Wireless Telephone an IP 
Address. It will keep trying. 
 
DHCP Error 4 
The server offered the Wireless 
Telephone a lease that is too short. 
The minimum lease time is 10 
minutes but SpectraLink engineers 
recommend at least one hour 
minimum lease time. The Wireless 
Telephone will stop trying. 
Reconfigure the server and power 
cycle the Wireless Telephone. 
DHCP Lease Exp 
The Wireless Telephone’s DHCP 
lease has expired, and the call (if 
any) cannot continue. 
The Wireless Telephone 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 Wireless 
Telephone will attempt to negotiate 
a new lease, which will either work, 
or change to one of the above 
DHCP errors (1-4). 
DHCP NACK error 
A NACK (Negative ACKnowledge) 
was received from the DHCP server. 
The DHCP lease currently in use 
by the Wireless Telephone is no 
longer valid, which forces the 
Wireless Telephone to restart. This 
problem should resolve itself on 
the restart. If it does not, the 
problem is in the DHCP server.