subnet

  1. Local network subnet mask change on Debian ISO 3CX Phone System

    We recently expanded the local network our Debian ISO 3CX system is on from a /24 subnet to a /22 subnet. What is the proper way to update the Debian 3CX install with this new subnet? The official way of changing the IP address for this type of install seems to be: backup, reinstall and...
  2. Multiple IP devices on a subnet

    There are two IP devices on a subnet. They're of the Mitel type, but it doesn't matter. The basic problem is that both extensions log on to the 3CX subcenter on port 5060. They can't call each other. Mobile extensions works, but I can't bring more than one IP device to life. With port...
  3. Move pbx to new location/subnet - receipe what has to be done?

    A customer moves a subsidiary of his company which has its own 3cx pbx to a new physical location. The pbx currently running on Hyper-v as a vm should also be moved. Still, the VM will be part of the active directory domain connected via VPN, users will be remain the same, phone numbers...
  4. Amend 3CX IP Subnet

    Hi 3CX World, We are needing to amend our LAN subnet mask from a /24 to a /23 to accommodate more IP addresses. I do not see an option under Network Parameters to set this. Just an option to Select the Network Card Interface. How does one go about this to allow 3CX to look beyond a /24 subnet...