Asterisk

Using apt-get

$ sudo apt-get update

$ sudo apt-get -y install asterisk

Using apt

$ sudo apt update

$ sudo apt -y install asterisk

Using aptitude

$ sudo aptitude update

$ sudo aptitude -y install asterisk

Uninstall asterisk

$ sudo apt-get remove asterisk

Uninstall asterisk And Its Dependencies

$ sudo apt-get -y autoremove asterisk

Remove asterisk Configurations and Data

$ sudo apt-get -y purge asterisk

Remove asterisk configuration, data, and all of its dependencies

$ sudo apt-get -y autoremove --purge asterisk

Asterisk .pdf