OpenSIPS Solutions provides the VoIP & RTC know-how and solutions for ITSP, mobile operators, telcoms and or voice carriers. Our project, OpenSIPS, is one of most popular and used Open Source SIP Server in the world, running billions of calls every day. As the main company behind the project, OpenSIPS Solutions delivers the best knowledge about OpenSIPS via services or platforms/solutions, assisting telecommunication companies to build their VoIP infrastructure, from Session Border Controllers, Load Balancers, Trunking System, SoftSwitches or Virtual Hosted PBXes.