If you want to do a barebone install ensure that the hardware works with Debian 10 and that the hardware vendor will support you with any issues. not used by any other service.ģCX can be installed on any hardware that runs Debian 10. See also Ports Used by 3CX Phone System for the required ports that need to be available, i.e.Do not configure the 3CX host machine with a virtual network, VPN interface or the TeamViewer VPN option.See the Firewall & Router Configuration Guide. Installing 3CX on a machine behind a NAT device requires port forwarding.The PBX needs to be configured with a dedicated public IP.LAN installs are supported on properly configured RFC 1918 private networks, i.e.Microsoft Hyper-V Server (6.2) and above capable of running Debian 10 - see our Hyper-V Page for required settings.Īvoid using 3CX on converted VMs (P2V) due to possible timing issues, causing the guest OS not to sync with the hypervisor’s timer.5u1 and above, with VMWare Tools package installed. ģCX is t ested and supported to run as a Virtual Machine on these hypervisor platforms: Call recording use - stresses the system for audio mixing and file storage.Number of active users - 100 Web Client active sessions is more demanding than 100 occasional calls via IP phones.Number of simultaneous calls the system handles.Review the suggested hardware specifications to allocate additional CPU time and RAM resources b ased on: Υour machine or VM needs at least one (1) CPU core and one (1) GB of RAM. Any changes to the system will render your installation unsupported!.Do not install system updates via the command line! This is done by the 3CX system via updates after they have been tested!.Do not install other packages or change the configuration.To be able to request support, you must dedicate your Debian Linux instance to 3CX.

The OS management can be done from within the 3CX Management Console. You can download it from your customer portal account. Self-managed (Private cloud - On-premise)ģCX created a Debian Linux ISO to make installation faster and management easier.

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