When it comes to VOIP, Google Talk may still be the talk of the town but sales of next-generation voice equipment are worthy of some attention. According to Infonetics Research, VOIP equipment sales in the second-quarter jumped 55% to $614-milion from a year ago. Meanwhile, the number of residential/SOHO customers in North America is expected to jump to 24.3 million in 2008 from 1.1 milion in 2004 as more than six million subscribers will be added in 2006, 2007 and 2008. I wonder how many of people will be Vonage customers - that is if Vonage is still Vonage in three years. In Europe, Infonetics expects the number of people using VOIP to hit 27.8 million in 2008 from 2.2 million in 2004. For Nortel watchers, the company is the leading seller of media gateway and softswitches, followed by Siemens and Sonus.