NEC SV8500, Руководство пользователя

Страница: 3402 / 3438

VOL.3-915
CHAPTER 4 CONFIGURATION SETUP
Note 1:
About IP address of SIP server (Telephony Server), refer to “Registration Destination of IP Devices/Sta-
tions” in INTRODUCTION of Installation Manual.
The following messages may be displayed in DT700 Series operation.
DT700 Series cannot communicate
due to network failure.
Time-out of response for a request.
(DT700 Series will be reset after the
left error message is displayed for
thirty seconds.)
• Check the network status and connec-
tion status, and the physical connec-
tion such as cable connection.
• Check that DT700 Series is connected
to the network.
• Check that IP address is not over-
lapped.
• Check that the network equipment is
connected correctly.
• Check that the network traffic is not
too high.
• Check that the Duplex is set for the
LAN equipment on the network cor-
rectly.
• Check that the Duplex of SW port con-
nected to DT700 Series is set to Auto.
• Check that the station number is not
overlapped.
DHCP IP address is expired.
Though DHCP attempted to renew a
lease for the IP address, the server
didn’t send back the response. (The
DHCP address is expired.)
• The DHCP server setting and cable
connection.
• Check that the DHCP server function
is operating normally.
Config Login is failed. The invalid password is entered to
enter into the configuration menu.
• Enter the valid password.
Config Data Error There is an error to the data setting.
• If it is failed again, contact the mainte-
nance person.
Download is failed. The download failed.
• If it is failed again, contact the mainte-
nance person.
Error Messages on DT700 Series (Setup)
(2 of 2)
ERROR MESSAGES CAUSE COUNTERMEASURE
NETWORK BUSY (Restart)
Exit
DHCP IP Address expired
Exit
Config Login Failed!
Exit
Config Data Error
Exit
Download Failed
Exit