Download Panasonic Pbx Unified Maintenance Console I’m using Panasonic Pbx Unified Maintenance Console ver. 7.8.1.1_r9(1.74). Mar 20, 2019 Testimonials” Panasonic PBX MaintenanceConsole in FAST_FIND_FREEBOXES.rar I have the PBX UMC Ver7.8.1.1 that is throwing up an error [application. thread936-1782714: […]