Aastra 7433ip Aastra 7433ip for MX-ONE, user guide - Page 101

Troubleshooting

Page 101 highlights

IP PHONE FOR MX-ONE™ 15 Troubleshooting This section contains information on how to solve common operational problems, and warnings you may receive. Go through the following list if you encounter any problems. If this checklist does not cover the problem, contact the system administrator. If others have similar problems, there may be a system error. Fault / Display The phone is locked Probable cause Disturbance on the network. The access warning Disturbance on the triangle appears in the network or in the display. telephony system. No connection to network! (Message appears in the display) There is no connection to the LAN. Action or comment Press for a couple of seconds. Select Restart the phone and the phone will restart. Although some features may not work, the phone can be used for receiving and making calls. If the trouble persists, contact the system administrator. Verify that the phone is connected to the network by checking the LAN cable between the LAN port and the phone. 101 6/1553-DBC 433 01 Uen D2 2014-03-26

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IP P
HONE
FOR
MX-ONEā„¢
101
6/1553-DBC 433 01 Uen D2 2014-03-26
15
Troubleshooting
This section contains information on how to solve common operational
problems, and warnings you may receive. Go through the following list if
you encounter any problems. If this checklist does not cover the
problem, contact the system administrator. If others have similar prob-
lems, there may be a system error.
Fault / Display
Probable cause
Action or comment
The phone is locked
Disturbance on the
network.
Press
for a
couple of seconds. Select
Restart the phone
and
the phone will restart.
The access warning
triangle appears in the
display.
Disturbance on the
network or in the
telephony system.
Although some features
may not work, the phone
can be used for receiving
and making calls.
If the trouble persists,
contact the system
administrator.
No connection to
network!
(Message appears in
the display)
There is no
connection to the
LAN.
Verify that the phone is
connected to the network
by checking the LAN
cable between the LAN
port and the phone.