The MICC at Fort Leonard Wood, MO plans to procure commercial SIP trunking and Direct Inward Dialing services, including 100 DID numbers, 16 concurrent call channels, hardware, and integration with an existing electronic fax system. The contract is expected to be firm-fixed-price with a one-year base period and four one-year option periods, awarded on a lowest price technically acceptable basis. The acquisition will use an oral solicitation method, with oral solicitations scheduled between August 20 and August 28, 2026. Interested vendors are invited to submit capability statements demonstrating their ability to meet the draft statement of work. This is a pre-solicitation notice only and does not commit the government to award a contract.