ORLANDO, Fla., Jan. 19 /PRNewswire-FirstCall/ -- LOTUSPHERE -- Avistar Communications Corp.

Avistar Communications Corp. (NASDAQ:AVSR). WHAT: Avistar will host "Video, Voice, Data: Trends in Enterprise Communications and Collaboration," a seminar focused on how unified communications can help businesses increase productivity and cut costs.

Avistar Communications Corp. (NASDAQ:AVSR) will demonstrate its recently released desktop video collaboration solution during the Wainhouse Research Collaboration Summit 2007, to be held at the Holiday Inn Golden Gateway in San Francisco, June 5-7, 2007.

Avistar Communications Corp. (NASDAQ: AVSR), a video collaboration platform provider, today announced a new desktop video software release that offers increased deployment flexibility and ease-of-use for mobile workers.

Avistar Communications Corp. (NASDAQ: AVSR), a provider of collaborative desktop video applications, announced its 2006 usage data indicates an increase of 131 percent for interactive video-calling minutes used over the past two years by its two top clients in the financial services sector.