virtual machine

  1. Leo_B

    v20 migration between two VMs: public IP question

    Hello, I suspect I'm asking this for the hundredth (or maybe thousandth) time. It's simple: there's a VM running a working v20 instance, and for various reasons, I need to move this PBX to another virtual machine, which will inevitably result in a change of public IP. The question is, what's...

  2. License Activations - VM Migration v20

    I am preparing a 3CX hosted migration from VMware and converting to Hyper-V. I saw this article about the static MAC address: https://www.3cx.com/docs/installing-microsoft-hyper-v/. My question is, as a just in case this does not work and I need to get system back online asap, will my v20...

  3. Sophos Firewall, AT&T On-prem SIP, and 3CX VM

    Good afternoon everyone! Does anyone have any good tips or pointers using a Sophos firewall and setting up 3CX as a VM? We have AT&T on-prem SIP for voice services. The thought is to set a port on the firewall to the AT&T SIP static and then set up a DNAT to point that traffic to the 3CX VM host...

  4. Migrate 3CX from AWS to VMware in a Colo

    A partner of ours with multiple 3CX customers hosted in AWS would like to move those VMs out of AWS. Has anyone done a migration like this before? Is it possible? If it is, I'm assuming each VM will be backed up into an ISO file or something like that so that it can be imported on the new...
    • npittman
    • Thread
    • 3cx iso aws export hosted hosted pbx hosting hypervisor migration virtual machine
    • Replies: 1
    • Forum: SMB

  5. Problems loggin in to Debian 3CX

    Hello! We can't log in as root to 3CX. This is a Debian deployment installed on a virtual machine managed by the client. When we try to log in, we get prompted to type our user (root) and then we can type our password. Immediately after, the CLI shows us a log in screen for a fraction of a...

  6. Solved Google Cloud Issues with Port 443

    Hello. MY Google Cloud VM was shut down because the billing expired. When I restarted it, I could no longer reach my 3CX Management Console. 3CX customer support is telling me that my Port 443 is closed. Does anyone know what I should do to resolve this? I cannot figure it out. Thank you.

  7. 3CX Notification: Update Failed

    This is a Windows 10 Pro VM installation on a virtual machine host. 3CX version 16.0.7.1078 attempting to update to 16.0.8.9. I have attempted to manually update this after a system reboot and also tried letting another automatic update have a go, but the update continues to fail. I don't see...
    • BEAR.TECH
    • Thread
    • 16.0.7.1078 failed update virtual machine windows 10 windows install
    • Replies: 9
    • Forum: Phone System / PBX

  8. Upgrading google VM

    Hi, we have a customer that wants to expand their PBX system considerably to the point that they would need to have a more powerful VM hosting the PBX, as of now the client VM is in Google Cloud, does 3CX has any documentation about what is the correct procedure to upgrade VM instances? should...

  9. 3CX on Synology 1618+ as virtual machine?

    You can run a hypervisor inside the Diskstation - using debian CPU: Intel Atom C3538, Ram 32GB max. This should probably work. Does anyone know who tried himself this will not work? Thank you.
  10. WindowedOffice

    No Sound on External Calls

    Hello everyone, We've been trying to resolve an issue with calling out externally. When a user answers a call made from our network there isn't any sound from the callers phone or the callees phone. The calls get connected but no audio can be heard either end. This appears to only happen after...

  11. can reverting to a snapshot cause problems

    i'm just wondering if 3cx does ok with vm snapshots and reverting back to them. i use the built in backup. i also backup the vm using my hypervisor backup tools. i'm going to upgrade to the latest version and would like to take a snapshot prior to the upgrade so i'll be able to revert to it...
  12. SonnyPeas

    Solved Server Has 8GB of RAM However Only Showing 3GB Available

    I created a Hyper-V VM for a test 3CX Phone System, The VM has 8GB of RAM allocated to it, and 127GB HDD space. However when I go into the 3CX management page it is showing me that 83% of RAM is being used with 1.79GB free. I've never had this issue before and have no idea how to fix this
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