5.1 Troubleshooting
5.1.1 Installation
PROBLEM
PROBABLE CAUSE
SOLUTION
You cannot make/receive
calls via an IP network.
•
DSP card malfunction
•
Replace the corresponding card.
•
IPCMPR card
malfunction
•
Replace the IPCMPR card (be sure to turn
off the PBX when replacing).
•
Not enough activation
keys
•
Purchase additional activation key codes.
Please consult a certified dealer for
details.
•
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 (328 ft) 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.
•
Make sure that there is no unwanted
firewall in the IP network.
IP-PTs/SIP Extensions do
not operate.
•
DSP card malfunction
•
Replace the corresponding card.
•
IPCMPR card
malfunction
•
Replace the IPCMPR card (be sure to turn
off the PBX when replacing).
•
Not enough activation
keys
•
Purchase additional activation key codes.
Please consult a certified dealer for
details.
•
IP-PT/SIP Extension
not registered
•
Register the corresponding IP-PT/SIP
Extension.
•
IP-PT/SIP Extension
malfunction
•
Replace the IP-PT/SIP Extension.
•
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 (328 ft) 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.
•
Make sure that the IP-PT/SIP Extension
is not blocked by the firewall or other
network devices.
120
Installation Manual
Document Version 2011-10
5.1.1 Installation
Содержание KX-NCP500
Страница 18: ...18 Installation Manual Document Version 2011 10 Table of Contents...
Страница 118: ...118 Installation Manual Document Version 2011 10 4 3 1 Installing and Starting the Maintenance Console...
Страница 130: ...130 Installation Manual Document Version 2011 10 5 1 5 Troubleshooting by Error Log...
Страница 131: ...Section 6 Appendix Document Version 2011 10 Installation Manual 131...
Страница 136: ...136 Installation Manual Document Version 2011 10 6 1 4 PBMPR Software File Version 5 0xxx...
Страница 137: ...Index Document Version 2011 10 Installation Manual 137...
Страница 141: ...Document Version 2011 10 Installation Manual 141 Notes...