Guidance on usage: VoIP Calls Server on Ubuntu 24.04 LTS

VoIP Calls Server on Ubuntu 24.04 LTS is a ready-to-use virtual machine image built for deploying VoIP and telephony services, providing a stable, secure, and long-term supported Linux-based platform optimized for cloud environments.

Effortless installation. Ready-to-run with easy maintenance. Explore now for a smooth experience!

Connection to VoIP Calls Server on Ubuntu 24.04 LTS

To start the server, run the VM through Azure Portal. You need to know your IP address. In the virtual machine, select “Overview” and the “Public IP Address” field will have the IP.

To work, you must open ports TCP 22 and UDP 5060 in the network properties in the Azure firewall.

To manage the server, you should connect to a VM.

With OpenSSH

In the Windows operating system (starting with version 1809), an OpenSSH client is available, with which you can connect to Linux servers via SSH. To do this, launch a normal Windows command prompt and enter the command “ssh user@*vm_ip*” (1), where “user” is the username that was specified while creating the virtual machine and “*vm_ip*” is the VM IP address.

Then type “Yes” (2) and enter a password (3) that was specified while creating the virtual machine.

With the PuTTY application

To do this, you need to connect via SSH to the PuTTY application. You can download it at the following link: Download

Run PuTTY, enter the VM address in the “Host” field (1), and click “Open” (2) to connect.

In the window that appears, click Accept.

In the opened console, you will need to enter a username (1) and a password (2) that were specified while the VM was being created (you’ll not see the password in the console while entering it).