Newport Beach-based MindSpeed has added a new set of wireless software for its Voice-over-Internet processors, saying this week that its new wireless software implements GSM/CDMA and support for IP multimedia systems on its chips. The software provides VoIP, 3G, and WiFi/WiMax services, echo cancellation, and other building blocks for equipment manufacturers using its silicon. Mindspeed said that the software provides additional 3G/WiFi capability, better voice quality, and other features over its existing set of software. Mindspeed's processors provide digital signal processing (DSP) and packet processing capability for VoIP and other communications applications.