San Diego-based Continuous Computing announced this week that it has upgraded its Trillium IMS software. The software provides IP Multimedia Subsystem (IMS) and High Speed Downlink Packet Access (HSDPA) protocols, along with other protocol upgrades. Among other upgrades, the company said that its software has been upgraded to GSM 29.002, Phase 2+ Specification, version 6.8.0 for 3G networks (Release-6). The Trillium software implements communications and wireless protocols, used by manufacturers of network hardware.