Seems Like the Telecoms are Duking it Out in Court The AP reports that "Verizon accuses Vonage of infringement." From the article: "Verizon charged that Vonage is infringing on at least seven of its patents regarding Internet phone service, a technology known as voice over Internet protocol, or VoIP. The patents include inventions related to gateway interfaces between a packet-switched and circuit-switched network, billing and fraud detection, call services such as call forwarding and voicemail and methods related to Wi-Fi handset use in a VoIP network, the lawsuit said."