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High Performance

OpenSIPS is one of the fastest SIP servers, capable of handling tens of thousands of CPS and millions of simultaneous ca

OpenSIPS is a multi-functional, multi-purpose signaling SIP server used by carriers, telecoms or ITSPs for solutions like Class4/5 Residential Platforms, Trunking / Wholesale, Enterprise / Virtual PBX Solutions, Session Border Controllers, Application Servers, Front-End Load Balancers, IMS Platforms, Call Centers, and many others. It is recommended for any kind of SIP scenario/service due to its high throughput, flexibility of routing and integration, and effective application building with more than 120 modules to provide features for SIP handling, backend operations, integration, and routing logics. OpenSIPS has undergone a security audit, making it safer and more secure for users.