Sony Ipela PCS-XC1 Operating Instructions Manual page 164

Symptom
No connection.
164
Troubleshooting
Cause
The registered items in the Phone
Book are not correct.
Some of the system settings are not
correct.
The IP address and network mask
are not set correctly.
The LAN cable is disconnected.
The LAN cable is connected to the
incorrect connector.
The LAN cable is down.
The cable exclusively designed for
the ISDN connection is used for
LAN connection.
Incorrect type of cable (cross or
straight cable) is used for the LAN
connection.
If communication is disconnected
due to abnormal operations, such as
turning off the unit during
communication, it may take a
moment before you can reconnect.
If you repeat plugging/unplugging
or turning on/off, you may not
connect to the network for a while.
LAN connection timeout.
Packet for communication is not
acceptable under the current LAN
environment.
The remote terminal is not turned
on.
It takes a long time for the remote
party to be able to answer from the
standby mode.
The remote party is in
communication with another party.
Answering the call is not permitted
by the remote terminal as it is
operating for setups, etc.
The remote terminal is not set to
auto answer mode.
Solution
Register the party correctly referring
to "Registering a Remote Party –
Phone Book" (page 92).
Set the system settings correctly
referring to "Registering Local
Information" (page 41).
Ask the system administrator to set
them correctly (page 49).
Connect correctly (pages 17, 18).
Connect correctly (pages 17, 18).
Replace the cable with a new one.
Use the cable for LAN connection.
Use the correct type of cable.
Turn off the power of the system and
wait for a few minutes before turning
it on again.
Turn off the power of the system and
wait for a few minutes before turning
it on again.
Try again later.
Consult with the system administrator
so that the packet for Communication
becomes acceptable under your LAN
environment.
Ask the remote party to turn on the
terminal.
Ask the remote party to cancel the
standby mode.
Call the remote party after they end
the communication with another
party.
Ask the remote party to permit
answering a call.
Ask the remote party to set the
terminal to auto answer mode, or to
answer a call manually.