Founded in 2003, Sipera Systems, Inc. provides comprehensive VoIP security solutions to enterprises and service providers that protect, control, and enable real-time unified communications. The firm is headquartered in Richardson, Texas, with a development center in Hyderabad, India and currently employs approximately 70 individuals. Sipera is backed by three well-established venture capital firms: Sequoia Capital, Austin Ventures, and STAR Ventures.
