EXHIBIT 4.5 STOCK OPTION AGREEMENT UNDER THE RADVISION LTD. STOCK OPTION PLAN THIS AGREEMENT is entered into this (SEE APPENDIX 1) by and between RADVISION Ltd, a corporation formed under the laws of the State of Israel, with principal executive...Stock Option Agreement • November 18th, 2008 • Radvision LTD • Services-prepackaged software
