Getting logs using the tcpdump application

1. Connect to your PBX via SSH (instructions)

2. Run the command:

tcpdump -i eth0 -n -s 0 -vvv -w /tmp/capturefilename.pcap

Command in the SSH interface

3. Reproduce your situation, make a phone call. Next, press CTRL + C in the SSH console. The tcpdump application will be completed.

The result of tcpdump

4. Connect to the PBX using WinSCP (instructions)

5. Send the call log /tmp/capturefilename.pcap to technical support