Business Phone Systems: VOIP PBX, Hosted PBX, Virtual PBX.

Anthony Cataldo, chief executive of Internet-calling provider VoIP, Inc. (VOII), closely watched the recent patent dispute between Verizon Communications and Vonage Holdings.  Upon learning of the Mar. 8 decision by a jury that Vonage infringed on Verizon patents, Cataldo asked lawyers to start proceedings against companies that he says are using his company’s technology. “You are going to see a lot of demand letters going out from us,” he says.