SmartNode devices overview
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SmartNode 5550 & 4150 Series User Manual
1
• General information
Table 5. SmartNode SN4150 LED Definitions
LED
Description
Power
When lit, indicates power is applied. Blinks fast during bootloader phase and blinks
slow during the boot process. Becomes solid when the system is up and running.
VoIP
•
When lit, indicates the SmartNode device is registered to a SIP server, or a SIP
device has registered to the SmartNode device.
•
Off indicates the unit is not configured or registered, or has no active directly routed
VoIP connection.
AUX 1 & AUX 2
Auxiliary LEDs for future use.
Voice Ports FXS
0—FXS 3
•
When lit, indicates FXS port is enabled. Flashes when there are ongoing or ringing
calls.
•
Off when no line or phone is connected or the port is shutdown.
Voice Ports FXO
0—FXO 3
•
In ‘Idle’ state LED is off
•
In ‘Dialing’ or ‘Ringing’ state blink-frequency is 2 per second,
•
In ‘Connected’ state blink-frequency is 1 per second
BRI 0—BRI 3
•
When lit, indicates ISDN layer 1 and Layer 2 are active. Flashes when there are
ongoing calls.
•
Off when no line or phone is connected or the port is shutdown.
ETH 0 - ETH 1
•
When lit, indicates the Ethernet connection has a link indication.
•
Flashes when data is received or transmitted at the Ethernet port.
Note:
IP Routing is disabled on SN4150/2ETH models. See Software license options
to enable it.
GIG 0 - GIG 1
•
When lit, indicates Ethernet is connected to a 1000Mb network.
•
Off when Ethernet is connected to a 10Mb or 100Mb network or not connected.
