<![CDATA[analysis and vonage Resources | ZDNet]]> en-us <![CDATA[Complete Verizon-Vonage Patent analysis Part Three: 6,359,880]]> Mon, 09 Apr 2007 06:59:08 -0700 <![CDATA[Complete Verizon-Vonage Patent analysis Part Two: 6,104,711]]> Mon, 09 Apr 2007 06:58:58 -0700 <![CDATA[Complete Verizon-Vonage patent analysis Part One: 6,282,574]]> Mon, 09 Apr 2007 06:57:55 -0700