The Department of Defense, specifically the Army Contracting Command-Aberdeen Proving Ground, intends to award a sole-source contract to Lochbox Technologies, Inc. for the provision of Callegra.UC voicemail systems at Fort Leonard Wood, Missouri. The contract will require the implementation of specific software and hardware configurations, including JITC Certified Callegra.UC 6.25, Windows 2019, and Microsoft SQL 2019, ensuring compatibility with existing DOD communication systems and the capability to support up to 1,000,000 voicemail boxes. Interested parties may submit capability statements to demonstrate their qualifications by May 30, 2025, at 09:00 AM MST, with all inquiries directed to Rhonda K. Gill at rhonda.k.gill.civ@army.mil.