pfsense

  1. Solved 3CX behind PFSense with HAProxy IP Blacklist Issues

    Over the past week or so it appears that my 3CX system has become a target for someone. I am currently on 3CX Version 20.0 Update 9 (Build 995 Release - AI 1.4.48). The 3CX anti-hacking rules are kicking in and attempting to block them. In the 3CX logs it is saying the source is the Webclient...

  2. Solved 3CX Full cone test failed on firewall check.

    I've been looking at other posts on this forum to people with the same issue, however none of their solutions worked for me. Just to briefly explain my network, I have a DSL line coming in from BT, which goes into EE's provided router, I'm stuck using this router at the moment due to our analog...

  3. Solved Trunk keeps getting unregistered/registered

    Hi, I have 2 unsupported sip trunks. They have been working for years. I have now transferred the Pfsense firewall to a new NetGate box, and a new WAN provider. Since then, the sip trunk keeps getting unregistered every 2 or 3 minutes, and immediately registered again. I had a gateway with 2...

  4. pfsense Set-up

    Hi All, Looking for some help with this. I have followed the guides online and tried all the advice I have found in previous threads with little success. I am running 3CX V18 Enterprises on a Windows Server 2019 Virtual Machine on Proxmox behind a pfsense box as my router and firewall that has...

  5. 3CX firewall checker giving errors

    Hi, I’ve spoken with the team who manages our pfsense firewall here and we’ve opened all the necessary ports for the firewall checker, as listed below. The machine is in a network where NAT does not take place. The IP of the 3CX installation is the public IP. We can control the ports that can...

  6. Media Ports Random Full Cone Failure

    I have searched something exactly what I am experiencing but have not found it. I have all required ports open and all ports are statically mapped when running firewall check most ports pass with no error. The issue is that a lot of random ports in the 9000-10999 range fail. Most seem to pass...
  7. Taigar

    Auto provisioning (PnP) not working on ESXi and pfSense

    Hello, First post, I searched the 3CX, pfSense and VMware forum, but didn't find my answer yet. I also made a post on the pfSense forum: https://forum.pfsense.org/index.php?topic=124720.0 Problem is: auto provisioning is not working. It is my first ESXi install, and my first 3CX install. ESXi...
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