Install asterisk-flite by entering the following commands in the terminal:
sudo apt update sudo apt install asterisk-flite
Description:
flite module for Asterisk
Module for the Asterisk open source PBX which allows you to use the flite voice synthesis engine to render text to speech.
Homepage: http://zaf.github.com/Asterisk-Flite/
Version: 3.0-1
Section: universe/comm