I have a fax-issue. After a while troubleshooting (also with the provider) I'm out of options. I setup a Inbound rule for a specific number and directed it to the e-mailaddress specified in the 3CX Fax Server. When I call (normal phone or fax machine) the number, the line is picked up. But it disconnects immediately after 2 or 3 seconds. I attached en text file with a piece of my log.