GNU/Linux Mint 19 Installing Asterisk – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install Asterisk in GNU/Linux Mint 19.x Tara/Tessa/Tina/Tricia LTS Desktop.
And Asterisk for Linux Mint 19 is a Free and Open Source Framework for building Communications Applications.
Asterisk is a software implementation of a PBX that was originally designed to function on a conventional Linux-based Server.
It provides call control services to registered telephony endpoints and supports a variety of VoIP protocols including SIP, H. 323 and MGCP.
Finally, this guide includes detailed instructions about to Getting-Started with Asterisk on Linux Mint.

1. Installing Asterisk
How to Install Asterisk in Linux Mint
sudo apt install asterisk
How to Quick Start with Command Line on Linux Mint