OptiCaller Software develops mobile PBX/Centrex software for all mobile platforms (Symbian, Windows Mobile, Android, iPhone) and also as a web services. Our technology was originally developed in the company OptiCall AB and spin out to a new company in 2009. Our unique solution for mobile LCR decrease the cost for call set up with 35-95%. The technology is patent from 1th February 2005. We looking for partnerships with: - PBX Vendors - IP Centrex vendors - VoIP operators - Mobile operators - Fixed operators - Telecom resellers and distributors - Venture Capital/Investors OptiCaller Video "OptiCaller in 1 minute": http://www.youtube.com/watch?v=VQbrO8X0fkQ