SoliCall has developed a patent-pending personalized algorithm for audio quality improvement. SoliCall specializes in noise reduction and echo cancellation technologies. We offer a unique voice pass filter that can be integrated in any phone system and in any voice call. With SoliCall's software solutions you can easily improve voice quality in cell phones, headsets and other end units or utilize it in the center (e.g. Gateways, PBXs and Conference Bridges).