Shopfloor Management

Digital Call System: Shorten Downtime with Rule-Based Escalation

How a digital call system shortens downtime: workers trigger a call at the push of a button and the responsible team is alerted automatically – no shouting, no searching.

10.06.2026

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8 min read

Digital call-system application with Andon function for quickly reporting faults at the production line.
Key takeaways
  • A digital call system automatically alerts the responsible team when a fault occurs – via an Andon button, dashboard or sensor value.
  • Response times drop because escalation is rule-based and traceable instead of by word of mouth.
  • Peakboard sends alerts from shop floor dashboards straight to Microsoft Teams, email or a signal light.
  • Every call is documented, so recurring faults can be analyzed.

Peakboard turns every threshold on an existing shop floor dashboard into a rule-based escalation — when output drops below the minimum or a machine reports a fault, a message reaches Teams, Slack or a signal light within seconds, without third-party middleware and without searching for the right contact. That is the digital call system: no shouting, no missed fault, no call left unanswered.

From shouting to rule-based escalation

In many plants, alerting still runs via shouting, the phone or searching for a person. That costs minutes which feed straight into downtime. A digital call system replaces this chance with clear rules: who is notified for which fault, and what happens if no one responds?

Andon button, dashboard or sensor as the trigger

The trigger is flexible: a physical Andon button on the line, a control on the touch dashboard, or an automatic threshold from the machine data.

Effect on response time and downtime

Because the right team is reached immediately and automatically, a digital call system shortens the response time and therefore the mean time to recovery after a fault.

Reporting faults directly into Microsoft Teams

Peakboard can send alerts directly into a Teams channel — without third-party middleware, without an additional app. Escalation stages can also be configured: if there is no response after five minutes, a second message goes to the shift manager.

Slack alerts for tech-oriented teams

Teams that use Slack as their primary communication channel can route Peakboard alerts directly into Slack channels using the Slack webhook.

Integration without a new system

Peakboard sends alerts from existing shop floor dashboards directly to Microsoft Teams, Slack, email, or a signal light. The call system is a building block of digital shop floor management and can start on one line and roll out step by step. For a structured rollout guide, see 10 steps to digital shop floor management.

Solution

Digital call system with Peakboard

Escalate faults automatically to the right place – from the dashboard to Teams, email or a signal light.

What is a digital call system?

A digital call system automatically alerts the responsible team in production when a fault occurs – triggered by an Andon button, via a dashboard or by a sensor value.

How does a call system differ from an Andon board?

The Andon board makes the state visible; the call system ensures the response: it routes the fault to the right place by rule and escalates if no one reacts.

Which channels can a digital call system alert?

Peakboard sends alerts to Microsoft Teams, email or a signal light right at the workplace, among others.

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Author: Peakboard Editorial

The Peakboard editorial team writes about digitalization, data visualization, and process optimization in industry and logistics. The focus is on practical solutions, current developments, and clearly presented expert knowledge.

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