2.5 Installation of the Extension Cards
LED Indications
Indication
CARD STATUS
ONLINE
ALARM
VoIP BUSY
LINK
DATA
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Installation Manual
Colour
Description
Green/Red
Card status indication
•
OFF: Power Off
•
Green ON: Normal (all ports are idle)
•
Green Flashing (60 times per minute): Normal (a port is in use)
•
Red ON: Fault (includes reset)
•
Red Flashing (60 times per minute): Out of Service
Green
On-line status indication
•
ON: At least one port is in use (an IP-PT is connected)
•
OFF: No ports are in use (No IP-PTs are connected)
Note
If the LINK indicator is OFF, the ONLINE indicator will also be
OFF.
Red
Alarm indication
•
OFF: Normal
•
ON: Alarm
Green
Panasonic proprietary VoIP protocol process indication
•
OFF: VoIP process inactive
•
ON: VoIP process active
Green
Link status indication
•
OFF: Connection error
•
ON: Normal connection
Green
Data transmission indication
•
OFF: No data transmitted
•
ON: Data transmitting