About DenwaIP We’re communications managers, technology developers. Inspired by the future we make communication work. Denwa develops unified communications solutions, IP PBX and Softswitch packet enabling integration and applications using single application modules to ensure proper functionality. Only one Brand can help to the company with all the solution. APIs allow developers have complete independence and security in their applications. Denwa Awards Best Product of 2003 Top Technology Company 2008 Best product in USA 2010 by TMC Best product in USA 2011 by TMC UC Excellence Awards 2012