Skip to content 



VoipNow Management 

ConfigureSpace tools 

ISO Image Installation 


  2. Single Node Deployment 

Skip to end of banner 

Go to start of banner 

Skip to end of metadata 

Go to start of metadata 

This page explains how to install VoipNow using an ISO Image. 

Get Help 

If something is unclear or you need further assistance, do not hesitate to open a ticket in the 4PSA Support Zone or ask a question in our monitoredGetSatisfaction community

Installation Requirements 

In order to install VoipNow using an ISO image, you need to use a bare metal server or a virtualization technology that emulates the bare metal environment and is compliant with these minimum hardware requirements

This VoipNow ISO installation process is very similar to the installation of a CentOS/RedHat Linux distribution. 

Installation steps 

Download the VoipNow ISO Image from here. The ISO is based on a CentOS 7 x86_64 Linux distribution. 

Boot the ISO 

Boot from VoipNow DVD/ISO. 

Choose language 

Select the installation language and press Continue

Configure network 

Configure the network settings before proceeding with the installation. 


Press Configure

Click on IPv4 Settings and choose the method for setting the IP address. If you have an DHCP server inside your network, press Save

Otherwise, you need to manually enter the IP Address, Netmask, Gateway, and DNS server. 

Once you have completed the IPv4 Settings, enable the switch and check that the link status is Connected

Then press Done

Partition the disk 

Automatic partition is selected by default. However, you still have to confirm the installation disk. 

To proceed with partitioning, press INSTALLATION DESTINATION

If you have just one disk for VoipNow, just press Save

Make sure that the disk you’ve selected is empty. Otherwise, it can lead to data loss! 

Begin installation 

At this point, you can start the installation process and set the root password. Optionally, you can set the Localization options. 

Press Begin Installation

Once the installation has started, press ROOT PASSWORD to configure at least the root password for the shell. 

Complete installation 

Once the installation process has completed, press Reboot to start VoipNow. If the system is set to always boot from CDROM drive, remove the DVD. 

Log in to the web management interface 

Installation is now complete. At this point, you need to configure the system using the web management interface. 

To do so, open https://<InstallationIP> in the browser. 

Log in to the interface using the following details: 

Username: admin 

Password: welcome 

For system security reasons, we recommend that you change the administrator password as soon as you log in!