Derdack’s enterprise alerting software automates alerting processes and enables a fast, reliable and effective response to incidents threatening the continuity of services and operations. This is in particular important for 24/7 operated mission-critical systems and IT. Our critical alerting software combines four pillars to effectively respond to incidents – automated alert notifications, convenient duty scheduling, ad-hoc collaboration and anywhere incident remediation. Enterprise Alert provides automated, and persistent alert notifications by voice, text, push, E-Mail and IM. It tracks the delivery of notifications, acknowledgments and replies and reacts automatically on non-delivery or non-reply by utilizing escalation chains, on-call schedules and presence information. Enterprise Alert enables convenient scheduling of on-call duties by drag & drop in any browser. Based on scheduling information it can then alert the right engineers at the right time.