POCSTARS – A Global Communication Solution POCSTARS is an innovative IT-Driven PTT(Push-To-Talk) service provider to clients internationally. POCSTARS’s focus is on the development and improvement of the instant communication field through cutting-edge technology and creating value-add solutions to its customers. POCSTARS was founded in 2010 and currently the company has a team of over 100 people who has more than 5 years experience on research and development of POCSTARS’s public network platform. With an annual investment of over USD 2million POCSTARS has established two software R&D bases in the field of PTT (Push-To-Talk) in China. POCSTAR S has already obtained more than 30 patents in its field.