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2.5 Installation of the Extension Cards
122 Installation Manual
LED Indications
Indication Colour Description
CARD STATUS 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
ONLINE 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.
ALARM Red Alarm indication
• OFF: Normal
• ON: Alarm
VoIP BUSY Green Panasonic proprietary VoIP protocol process indication
• OFF: VoIP process inactive
• ON: VoIP process active
LINK Green Link status indication
• OFF: Connection error
• ON: Normal connection
DATA Green Data transmission indication
• OFF: No data transmitted
• ON: Data transmitting