Spirent Communications Plc provides testing, assurance, analytics, and security solutions. From physical and virtual service provider networks and enterprise data centers to mobile communications and connected vehicles, Spirent works with innovators to help the world communicate and collaborate faster, better, and more securely to provide a superior user experience. In Israel, Softil Innovative Communications (formerly Radvision Technology Business Unit) was created in 1995 to standardize and deliver V2oIP-enabling technologies to vendors around the world. Softil develops solutions for voice and video over IP with a range of embedded technologies and testing solutions, combining expertise in signaling, multimedia, and IMS.