AudioCodes Mediant 500L MSBR - Page 2

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Physical Description of Front Panel
[Note: Availability of certain LEDs depends on the ordered interface.]
1
Power
LED indicating power status:
Green On
Power received by device
Off
No power
2
Status
LED indicating operating status:
Green On
Device is operational
Green Flashing
Initial rebooting stage or software upgrade in process
Red On
Boot failure
Off
Advanced rebooting stage
3
Wi-Fi
LED indicating Wi-Fi status:
Green On
Wi-Fi is activated.
Green Flashing
Traffic on the wireless LAN.
Off
Wi-Fi is not configured.
4
WAN 4G
LED indicating 4G cellular WAN status
Green On
Connected to cellular network.
Green Flashing
Connecting to cellular network.
Red On
No SIM card in SIM slot, or if there is a SIM card, the
device cannot connect to the cellular network
Off
Cellular interface is not configured (or not licensed)
5
WAN 4G
LED indicating Gigabit Ethernet copper WAN status
Green On
WAN GE link established.
Green Flashing
Data received or transmitted.
Off
No WAN GE link.
6
WAN SPF
LED indicating optical fiber WAN link status:
Green On
WAN fiber link established.
Green Flashing
Data received or transmitted.
Off
No WAN fiber link.
7
WAN A/VDSL
LED indicating DSL WAN link status:
Green On
DSL link connected (trained) with peer ("showtime").
Green Fast-Flashing
Training up (connection in progress) and negotiating with
peer.
Green Slow Flashing
DSL port administratively up, but idle (not connected and
no peer detected).
Green Two Fast-Flashes
and then Idle Sequences
DSL port initializing itself after being enabled or upon
mode change.
Off
DSL port administratively shutdown or not configured