The Freedom design includes both hardware and software design deliverables for a DECT-VoIP system. Its development faced important chalanges in order to meet the both targets of a low Bill of Materials and a high flexibility in application development and supportable services. The hardware design focused on reaching a low-cost Bill of Materials essential to meet the global VoIP cordless terminals market. The software architecture focused on having the highest degree of flexibility through the combination of advanced cordless and VoIP technologies with Linux.

Freedom's main features include:

- DECT and SIP protocols run on a single Sitel Semiconductor SC14450 controller
- Versions for DECT (Europe, Australia) and DECT 6.0 (North America) available
- CAT-iq and wideband audio support
- Base station applications run on uCLinux