FORM OF NOTE SALE AGREEMENTForm of Note Sale Agreement • March 22nd, 2007 • Avistar Communications Corp • Computer communications equipment • New York
The Seller is the holder of the Revolving Credit Promissory Note (Libor/Prime) dated as of December 23, 2006 executed and delivered by Avistar Communications Corporation, a Delaware corporation (the “Borrower”), to the Seller (as from time to time may be amended, modified or replaced, the “Note”).
