Vonage Sued by Verizon Over Internet Phone Patents
This article is from the archive of The New York Sun before the launch of its new website in 2022. The Sun has neither altered nor updated such articles but will seek to correct any errors, mis-categorizations or other problems introduced during transfer.

Vonage Holdings Corporation, whose stock has dropped 48% since an initial public offering in May, was sued by Verizon Communications Incorporated for infringing seven patents on Internet telephone services.
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