Install kamailio-radius-modules by entering the following commands in the terminal:
sudo apt update sudo apt install kamailio-radius-modules
Description:
RADIUS modules for the Kamailio SIP server
Kamailio is a very fast and flexible SIP (RFC3261) server. Written entirely in C, Kamailio can handle thousands calls per second even on low-budget hardware. . This package provides a set of RADIUS modules for Kamailio, for authentication, peering, group membership and messages URIs checking against a RADIUS server.
Homepage: http://www.kamailio.org/
Version: 5.1.2-1ubuntu2
Section: universe/net