 Frame (who previously worked for Cisco Systems in 2004) quickly left Procket Networks to be OOMA Founding CEO.Ooma's initial product was a "VoIP in a box" device which used peer-to-peer VoIP technology to let users make phone calls over other Ooma users' landline services.The system worked through a "hub" which connected to the main phone line as well as "scouts" which connected to additional phones.