Install asterisk-testsuite by entering the following commands in the terminal:
sudo apt update sudo apt install asterisk-testsuite
Description:
test suite for the Asterisk PBX
The test suite for the Asterisk PBX software package. Developed as a separate package by its developers. . The package should normally be used for testing the system copy of Asterisk, but may be installed to test a locally-installed version.
Homepage: https://wiki.asterisk.org/wiki/display/AST/Asterisk+Test+Suite+Documentation
Version: 0.0.0+svn.5781-2
Section: universe/comm