SmartNode 4900 User Manual | 5 • LEDs status and monitoring |
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Status LEDs
The front panel LEDs display the status of the power, system, VoIP channels, Ethernet ports, and call load. They are described in table 10. Rear panel serial port LEDs are described in table 11.
| Table 10. SmartNode LED Indicators | |
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LED | Indication | Description |
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Power | Off | Indicates no power is applied. |
| Solid green | Indicates power is applied. |
Run | Solid green | Indicates normal operation. |
| Blinking green | Flashes once per second during boot (startup). |
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VoIP | Off | Indicates the unit is not configured or registered and has no active |
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| VoIP connection. |
| Solid green | Indicates the gateway is registered on a gatekeeper, media gateway |
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| controller, associated to a remote unit, or has an active VoIP connection. |
| Blinking green | Indicates the unit is attempting or has failed to associate or register. |
ETH 0/0 | Solid green | Ethernet port 0 is up |
| Blinking green | Indicates activity |
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ETH 0/1 | Solid green | Ethernet port 1 is up |
| Blinking green | Indicates activity |
20% Call Load | Green | 20% of the voice ports are active |
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40% Call Load | Green | 40% of the voice ports are active |
60% Call Load | Green | 60% of the voice ports are active |
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80% Call Load | Green | 80% of the voice ports are active |
100% Call Load | Green | All of the voice ports are active |
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| Table 11. Rear panel expansion port LEDs | |
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LED | Indication | Description |
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Status | Solid yellow | Proper signals are present for modem communication |
Activity | Flashing yellow | Transmit or receive traffic is present on the serial interface |
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Status LEDs | 47 |
