Linphone is an free to download, open-source VoIP service that lets users send text-messages as well as make voice and video calls to other Linphone users.

Because it is available via PPA, installing Linphone 3.7.0 on the listed Ubuntu, Linux Mint, Pinguy OS, LXLE, Elementary OS and Peppermint systems is easy.

Assuming you require a Debian distribution package download, please follow these steps.

Open your terminal using:

Ctrl+Alt+T

You are going to begin by adding the PPA to your system. Run the following commands one after the other:

sudo add-apt-repository ppa:linphone/release

sudo apt-get update

sudo apt-get install linphone

Should you ever need to remove linphone, just type:

sudo apt-get remove linphone

Please share any challenges and comments you have in the section provided below!