Inspired by the likes of htop and iftop, astop is a tool used for monitoring Asterisk, the private branch exchange service for Linux.
Python 2.7.x
1: Clone the astop repo
$ git clone https://github.com/jjsearle/astop.git
2: Change directory
$ cd astop
3: Copy astop to /usr/local/sbin
$ sudo cp astop /usr/local/sbin