Panasonic KX-TDE600 Installation Manual page 240

5.1.1 Installation
PROBLEM
Alternate Calling—Ring/
Voice and Live Call
Screening (LCS) do not
function as set when using a
Wireless Phone (KX-T7880/
KX-T7885/KX-TD7894/
KX-TD7895).
The ALARM indicator on the
front of the Basic Shelf turns
on red.
The LINK indicator of the
IP-EXT/IP-GW/IPCEMPR
does not turn on.
The RUN indicator of an
Expansion Shelf does not
turn on.
The LINK indicator of the
BUS-M card of the Basic
Shelf does not turn on.
240 Installation Manual
PROBABLE CAUSE
•
Voice-calling mode and
Hands-free mode with
LCS are not available
with Wireless Phones.
•
A major system error
occurs in the PBX.
•
IP-EXT/IP-GW card
malfunction
•
IPCEMPR card
malfunction
•
Poor connection.
•
Network malfunction
•
Bus Cable is not
connected properly.
•
Defective Bus Cable
(included with BUS-M
card or BUS-ME card).
•
Optional service card
malfunction: BUS-M,
BUS-ME, BUS-S
•
Defective Expansion
Shelf.
•
Bus Cable is not
connected properly.
•
Defective Bus Cable
(included with BUS-M
card or BUS-ME card).
•
Optional service card
malfunction: BUS-M,
BUS-ME, BUS-S
SOLUTION
•
Switch the calling mode to ring-calling.
•
Set the LCS mode to "Private".
•
See the error log using the Maintenance
Console (refer to "5.1.5 Troubleshooting
by Error Log").
•
Replace the corresponding card.
•
Replace the IPCEMPR card (be sure to
turn off the PBX when replacing).
•
Make sure that an 8-pin twisted pair cable
is used for connection.
•
Make sure that none of the CAT 5 cables
in use are over 100 m in length.
•
Make sure that a straight cable is used for
connection to a switching hub.
•
Make sure that all network devices in use
are switched on.
•
Connect the Bus Cables properly.
•
Replace the corresponding Bus Cable.
•
Replace the corresponding shelf
expansion card (be sure to turn off the
PBX when replacing a BUS-M card).
•
Replace the corresponding Expansion
Shelf.
•
Connect the Bus Cables properly.
•
Replace the corresponding Bus Cable.
•
Replace the corresponding shelf
expansion card (be sure to turn off the
PBX when replacing a BUS-M card).