McLean-based Internet phone company iCore Networks has been acquired by New Jersey-based Vonage in a cash deal worth $92 million, iCore said in a news release. Both companies' board of directors have already approved the sale. ICore was founded in 2003 by Stephen Canton, who is the company's CEO (Canton was the EY Entrepreneur of the Year finalist in the technology and biotechnology category; a video is attached to this story). The privately held company sells Internet phone services that cover...