Chilean PTT market was dominated by ex-Nextel operator WOM, whose new owners didn`t believe Push-to-Talk market and continued closure of iDEN technology. Local management tried to save customers by pushing free apps to the end users, corporates, which also push ownership and control of users to OTT.  Corporates are looking professional service, technical support and help, as well quality compared their previous iDEN service. Azetti Networks have experiented one of the fastest market growth in PTT in single market, thanks to operators ignorance to corporate market.