CUCM Version End of Sale Date End of SW Maintenance Releases Date:Subscription End of Change/Renewal Date:Subscription Last Date of Support:Subscription Variphy Last Date of Support* 15.0 NA NA 14.0 April 7, 2025 April 7, 2026 April 7, 2027 April 30, 2027 April 30, 2029 12.5 August 31, 2025 August 31, … Continue reading Cisco Unified Communications Manager (CUCM) End-of-Sale and End-of-Life Announcements