 In 2009, Dave Rennyson, former VP of Sales at Angel, was named President and COO replacing long-time CEO Michael Zirngibl.In 2011, the firm introduced Voice for Twitter Voice for Facebook, and Voice for Chatter (Salesforce.com's internal social network).In August 2012, the firm introduced Lexee, an extension of its SaaS telephony platform that enabled publication of voice simultaneously on both Telephony platforms and mobile devices.