OfficeServ 7400 General Description
© Samsung Business Communications
2-31
The components on the front panel of the MGI module function as follows:
Table 2.22 Front Panel of MGI Module
Port / LED
Function Description
LAN
Ports for connecting Ethernet
SIO
UART port (for testing)
RST
Button for resetting MGI module
PWR LED
Power supply status
- Off: Power supply blocked
- On: Power supplied
RUN LED
MGI operation
- Off: Power supply blocked
- On: Booting
- Blink: RAM program in operation
LAN TX LED
Ethernet Data Reception
- Off: No data
- On or Blink: Data received
LAN Rx LED
Links and Ethernet Data Reception
- Off: No data or no link connected
- On or blink: Data received
SVC LED
Service
- LED blinks when the task service of the software is available
DSP LED
VoIP DSP operation
- LED blinks when VoIP DSP is operational
RTPT LED
Voice packet transmission
- LED turns on when transmitting voice packets
RTPR LED
Voice packet reception
- LED turns on when receiving voice packets