OpenSIPS is a very fast and flexible SIP (RFC3261) server. Written entirely in C, OpenSIPS can handle thousands calls per second even on low-budget hardware.

This package provides an implementation of a cache system designed to work with a Redis server. It uses hiredis client library to connect to either a single Redis server instance, or to a Redis Server inside a Redis Cluster. It uses the Key-Value interface exported from the core.