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Important: The following Guide is designed for installation ONLY on PBXs with WMS version 3.88. For deployment of PBXs with WMS version 4.01, please consult the Guide: Deploying WMS 4.0 on Hardware, Virtual, Cloud PBXs


This document explains how to Install a PBX on a Linux platform

WMS version: 3.86

Updated: January 2018February 2019


Table of Contents


Memory requirements

A virtual PBX can run on any modern server as long as the server has enough resources available (RAM, Disk space). In case you run several virtual machines on one server, take into consideration that more VMs use more resources. A good example of a server that can host a Wildix system is Dell PowerEdge T110 II.

Minimum memory resources available required

PBX model

Disk space (one HDD must be created)


PBX managing up to 1000 users

3GB (2GB for the system + min 1GB to save extra data)


PBX managing up to 5000 users

3GB (2GB for the system + min 1GB to save extra data)


PBX managing up to 10000 users3GB (2GB for the system + min 1GB to save extra data)6GB


Note: It is highly recommended to create only ONE HDD when deploying Virtual PBX via chroot (described in the second chapter of the current Document). Please note that cases of using several HDDs were not tested and any consequences can't be predicted by Wildix.


Documentation on PBX activation:  

Linux Server or VM on VMware / Xen / Azure / VirtualBox / Hyper-V / KVM, or other virtualization platform supporting Linux


Important: Host Linux system should use default partition scheme without LVM!


wildix@’s password:
Linux Hyper-Debian 3.2.0-4-686-pae #1 SMP Debian 3.2.60-1+deb7u3 i686
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Sep 18 17:30:58 2014
wildix@Hyper-Debian:~$ su
root@Hyper-Debian:/home/wildix# wget
–2014-10-02 17:58:38–
Resolving (…,,, …
Connecting to (||:80… connected.
HTTP request sent, awaiting response… 200 OK
Length: 264937287 (253M) [
Saving to: `wildix_pbx_install.tar.gz’
==============================================================================>] 264,937,287 613K/s in 5m 11s
2014-10-02 18:03:51 (831 KB/s) – `wildix_pbx_install.tar.gz’ saved [
root@Hyper-Debian:/home/wildix# tar xzf wildix_pbx_install.tar.gz
root@Hyper-Debian:/home/wildix# ./ install
Checking system requirements... Done.
Copying archive to /wms... Done.
Unpacking archive... Done.
Mounting file system for PBX... Done.
Running chroot...
Applying fixes... Done.
Create tmpfs... Done.
Changing hostname... Done.
Mount additional directories... Done.
Installing additional components... Done.
Start main services... Done.

Official VMware VM image (deprecated)


**Starting from September 2017 *.ova is deprecated, please use the first mode**