Install kamailio-json-modules by entering the following commands in the terminal:
sudo apt update sudo apt install kamailio-json-modules
Description:
Json parser and Json-RPC 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 JSON parser for use in the Kamailio configuration file and the JSON-RPC client over netstrings.
Homepage: http://www.kamailio.org/
Version: 5.1.2-1ubuntu2
Section: universe/net