There is one reason insiders are buying into magicJack VocalTec posted on April 27, 2012 at 10:00 am by Jonathan Yates While off for the month, the Israeli voice-over-internet-protocol (voip) teleco magicJack VocalTec (CALL, quote) is rising again in recent action. Investors should take note that insider buying is helping fuel the rise. Analysis ETFs Technology Telecom Trading the Globe