Install asterisk-prompt-it-menardi-wav by entering the following commands in the terminal:
sudo apt update sudo apt install asterisk-prompt-it-menardi-wav
asterisk PBX Italian sound files - wav prompts
voice prompts in Italian that are mainly useful for the Asterisk PBX software. Asterisk includes a set of standard sound files in various formats. This package include those prompts, re-recorded in Italian by Paola Dal Zot, courtesy of Marco Menardi. . This package provides prompt sound files formatted as .wav files (8kHz, mono).