When: Wednesday, January 24, 2007 2:00 PM Pacific Time (5:00 PM Eastern Time)

Who: Gilbert Hu, President and Chief Executive Officer, and Phil McDermott, Chief Financial Officer

How: Dial (800) 896-8445 (domestic) or (785) 830-1916 (international) to listen in to the call. The conference call ID is "AltiGen". A live Webcast will also be made available at www.altigen.com . A replay will be available approximately one hour after the call and last for seven days. To access the replay, dial (402) 220-2673. A Web archive will be made available at www.altigen.com for 90 days following the call's conclusion.