Panasonic KX-TDE100 installation manual Problem Probable Cause Solution

5.1 Troubleshooting

PROBLEM		PROBABLE CAUSE	SOLUTION
The LINK indicator of the IP-	•	IP-EXT/IP-GW card	• Replace the corresponding card.
EXT/IP-GW/IPCMPR does not		malfunction
turn on.
	•	IPCMPR card malfunction	• Replace the IPCMPR card (be sure to
			turn off the PBX when replacing).
	•	Poor connection	• 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.
	•	Network malfunction	• Make sure that all network devices in
			use are switched on.

238 Installation Manual