2025-12-01 from 9:00 a.m.: Maintenance work on the telephone system
#ufrstatus #wartung #stoerung On Monday, 1 December 2025, between 9:00 a.m. and 5:00 p.m., security-critical patches and updates must be installed in the central telephone system. This should not cause any fundamental disruption to telephone services, but there may be short-term malfunctions.