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Cisco Unified Wireless IP Phone 7925G Administration Guide for Cisco Unified Communications Manager 7.0(1)
OL-15984-01
Chapter 8      Viewing Security, Device, Model, Status, and Call Statistics Information on the Phone
Viewing the Phone Status Menu
LCS operation failed
The locally significant certificate (LSC) 
that is used for the security features did 
not install properly.
For information about how to manage the LSC for 
your phone, refer to the “Using the Certificate 
Authority Proxy Function” chapter in 
Cisco
 Unified Communications Manager Security 
Guide.
LCS operation complete
The LCS was updated successfully on 
the phone.
For information about how to manage the LSC for 
your phone, refer to the “Using the Certificate 
Authority Proxy Function” chapter in 
Cisco
 Unified Communications Manager Security 
Guide.
TFTP Error
The phone does not recognize an error 
code provided by the TFTP server.
Contact the Cisco TAC.
TFTP server not authorized
The specified TFTP server could not be 
found in the phone CTL.
  • The DHCP server is not configured properly 
and is not providing the correct TFTP server 
address. In this case, update the TFTP server 
configuration to specify the correct TFTP 
server.
  • If the phone is using a static IP address, the 
phone may be configured with the wrong 
TFTP server address. In this case, enter the 
correct TFTP server address in the Network 
Configuration menu on the phone.
  • If the TFTP server address is correct, there 
may be a problem with the CTL file. In this 
case, run the CTL client and update the CTL 
file, making sure that the proper TFTP servers 
are included in this file.
TFTP timeout
TFTP server did not respond.   • Network is busy—The errors should resolve 
themselves when the network load reduces. 
  • No network connectivity between the TFTP 
server and the phone—Verify the network 
connections.
  • TFTP server is down—Check configuration of 
TFTP server. 
Table 8-4 Status Message, Description, and Possible Explanation and Action
Status Message Description Possible Explanation and Action