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 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 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.
136
Installation Manual
5.1.1 Installation
Содержание KX-NCP1000
Страница 42: ...42 Installation Manual 2 1 3 Activation Key File ...
Страница 52: ...Connector Type Pin Number Used for Mini Plug 2 4 IPCMPR 52 Installation Manual 3 2 5 Types of Connectors ...
Страница 134: ...134 Installation Manual 4 3 1 Installing and Starting the Maintenance Console ...
Страница 146: ...146 Installation Manual 5 1 5 Troubleshooting by Error Log ...
Страница 147: ...Section 6 Appendix Installation Manual 147 ...
Страница 151: ...Index Installation Manual 151 ...