The Jeff Pulver Blog: The first BIG Event for VoIP in 2005 is: Spring 2005 VON!
Seems that there is competition in the show space for who’s bigger. Bottom line is you can’t miss either show if you’re in the game, but this will be a very big event, with lots of big time telephony players making their presence felt. I expect SBC to be out in force as their California crew is just up the road and across the Bay.