November 2, 2006 Mr. Allen Snyder 17660 Saddlewood Road Monument, CO 80132-8356 Re: Employment Terms Dear Allen:Carrier Access Corp • March 16th, 2007 • Telephone & telegraph apparatus • Colorado
Company FiledMarch 16th, 2007 Industry JurisdictionThis letter sets forth the terms of Your employment at Carrier Access Corporation, (the “Company”). This letter, along with the Employer Protection Agreement and the Company’s 1998 Stock Option Plan, sets forth the entire agreement between Allen E. Snyder (“You” and “Yours”) and the Company with respect to Your employment (“Agreement”).