Troubleshoot and Monitor Analog Ports
If there is a problem on the FXO port, FXS port, or GSM/3G/4G channel, you can use the Port Monitor Tool to monitor the port, and download the packet to analyze it.
Procedure
- Log in to PBX web portal, go to .
- Choose the Port that has a problem.
- Click Start.
The PBX will start to monitor the port. During this time, you should duplicate the problem of the port.
- Click Stop to stop monitoring.
- Click Download to download the file.
What to do next
Decompress the .tar
file and use Audition software to open the
.raw
file and analyze it.