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Grandstream's UCM6300 Series of IP PBXs has been approved by Oracle as a validated interface for Oracle OPERA
Boston, MA, USA - May 4, 2026 – Grandstream, connecting the world with award-winning unified communications and networking solutions since 2002, today officially announced integration between their UCM6300 Series and Oracle OPERA. Oracle has approved Grandstream's award-winning UCM6300 Series of IP PBXs as a validated interface for their globally renowned OPERA Property Management System, allowing the UCM Series to be directly integrated with Oracle OPERA without middleware. This validation enables hospitality users to build advanced OPERA property management solutions that are fully managed and controlled by the UCM Series, seamlessly combining hotel operations and communications into one solution.