CHAPTER 2.
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Front View of MGI16 Board
The front view of the MGI16 is shown in the figure below:
Figure 2.31 Front View of the MGI16
The components on the front panel of the MGI16 have the functions below:
Table 2.34 Ports and LEDs of the MGI16
Ports, LEDs
Functions
LAN
Port that connects the Ethernet.
SIO
UART port (for tests).
RST
Button for resetting the MGI16.
PWR LED
This LED indicates the power supply status.
- Off: Power is not being supplied.
- On: Power is being supplied properly.
RUN LED
This LED indicates MGI16 board status.
- Off: Power is not being supplied.
- On: Booting.
- Blink: The RAM program is operating.
LAN Tx LED
This LED indicates the status of the Ethernet data transmission.
- Off: Data does not exist.
- On or blink: Data is being transmitted.
LAN Rx LED
This LED indicates the reception status of the link and Ethernet data.
- Off: Data does not exist or the link is not connected.
- On or blink: Data is being received.
SVC LED
This LED indicates if the service is being offered.
This LED blinks when the software task can be serviced.
DSP LED
This LED indicates if the VoIP DSP is operating.
This LED blinks when the VoIP DSP operates.
RTPT LED
This LED indicates if the voice packets are being forwarded.
This LED turns on when the voice packets are forwarded.
RTPR LED
This LED indicates if the voice packets are being received.
This LED turns on when the voice packets are received
RST
MGI16
LAN
SIO
PWR RUN
LAN
Tx
SVC
LAN
Rx
DSP RTPT RTPR