This is a market research request for a vendor-hosted, IP-based voice solution to be delivered to Wright-Patterson Air Force Base. The service requires a fully managed solution with redundancy across two physical sites, delivered via a private VPN and handed off as T1/PRI. The vendor must provide all necessary equipment and ensure compliance with Department of War security and other regulatory standards. Interested businesses must submit a capabilities statement and a Rough Order of Magnitude by 16 April 2026.