rewrite this title When Every Second Counts: Embedding Communications into Frontline Workflows – UC Today

The morning shift in a busy urban hospital begins before dawn.  

Nurses are moving between wards, doctors are reviewing overnight cases, and the administrative system is already processing hundreds of tasks. 

 At any given moment, a situation can escalate – and when it does, the speed and reliability of communication can determine the outcome. 

This is not a hypothetical. It is the daily reality for millions of frontline workers across healthcare, emergency services, retail, manufacturing, and logistics.  

And it is why the way organisations design and deploy communications for these workers is one of the most consequential technology decisions they will make. 

“When you think about healthcare or public emergency services, if communication fails, operations can stop and risk increases significantly,” says Luiz Domingos, Chief Technology Officer at Mitel.  

“These are cases of life and death conditions that the business deals with. You cannot be in a mode where communications is not always there when you need it.” 

The Alarm-to-Action Problem 

One of the most critical – and most commonly underestimated – challenges in frontline communications is the gap between an alarm being triggered and the right person taking action.  

In a hospital, that might be a patient deterioration alert that needs to reach the right nurse immediately.  

In a manufacturing plant, it might be an equipment fault that needs to get to a maintenance engineer before a line goes down.  

In a retail environment, it could be a security alert that needs to reach a floor manager in real time. 

In each case, the communications infrastructure either enables a fast, coordinated response – or it doesn’t.  

Traditional tools, designed primarily for desk-based workers, are not built for this.  

They assume screen time, availability, and a relatively low-pressure operating environment. Frontline workers have none of these. 

“Frontline workers cannot keep typing on a screen or moving across a complex user interface,” Domingos says. “They want something more immediate. They need alerts. They need to be notified. They need that kind of immediacy that normal applications simply don’t provide.” 

This is the alarm-to-action problem. And solving it requires communications to be embedded directly into frontline workflows – not bolted on as an afterthought. 

Where Communication Failure Has Real Consequences 

Healthcare is perhaps the clearest example of an environment where mission-critical communications are not optional.  

Clinical staff are under constant time pressure, moving between patients, managing complex handovers, and dealing with unpredictable escalations. 

The communications burden alongside clinical work has historically been significant – nurses taking notes by hand, doctors dictating summaries that need transcribing, administrative processes consuming time that could be spent on patient care. 

AI is beginning to change this in practical, measurable ways. “Nurses and doctors benefit significantly from transcription and summarisation,” Domingos notes.  

“In the past, they had to take notes and fill in forms. Now, compliant AI-powered summarisation can create records that are accurate and immediately usable.” 

Beyond documentation, intelligent routing is transforming how clinical teams coordinate.  

Getting the right specialist, the right on-call clinician, or the right resource to the right situation immediately is a communications problem as much as an organisational one.  

Systems that route based on context, availability, and urgency remove the friction from that process. 

Hands-free, voice-first communications play a central role here too.  

Clinical staff wearing gloves, carrying equipment, or attending to a patient cannot stop to type a message or navigate a menu.  

Voice-driven communication – integrated into workflows and supported by AI – is the practical answer. 

Manufacturing and Logistics: Coordination at the Operational Edge 

In manufacturing and logistics, the stakes are different, but the communication challenges are structurally similar.  

Operational disruptions – equipment failures, supply chain delays, safety incidents – need to be communicated and responded to in real time.  

Workers on the floor or in the field are often not in front of a screen and may be operating in noisy, physically demanding environments. 

Here, the ability to communicate clearly, hands-free, and without latency is not a convenience – it is an operational requirement.  

And the integration of communications into operational workflows – connecting alerts, escalations, and coordination into a single, reliable system – is what separates organisations that respond quickly from those that don’t. 

Intelligent routing matters here as much as in healthcare. “In these environments, people need to get to the right person immediately,” Domingos says.  

“They cannot be in a mode where they’re trying to figure out who can give them the information they need.” 

Resilience When It Matters Most 

A thread running through every mission-critical environment is the requirement for resilience.  

Communications systems that work well in normal conditions but fail under pressure – during a network outage or in a location with poor connectivity – are not mission-critical. They are mission-critical in name only. 

This is where hybrid and edge architecture becomes a practical operational consideration, not just a technical one.  

By processing communications at the edge – closer to where frontline workers actually operate – organisations can maintain connectivity and functionality even when central infrastructure is under stress. 

“If you design the system correctly – using hybrid deployment, edge processing, strong governance – you can achieve both speed and control,” Domingos says. “At Mitel, data sovereignty is fundamental, not optional.” 

For regulated industries, this is particularly important. Healthcare organisations handling patient data, government agencies with strict data residency requirements, utilities managing critical national infrastructure – all of them need communications that function reliably and compliantly, regardless of external conditions. 

The Cost of Getting It Wrong 

When organisations fail to design communications for their frontline workers, the consequences are predictable – and expensive. 

“Solutions are designed top-down but they don’t fit people’s requirements and needs,” Domingos observes. “You end up with an adoption issue. And worse – people start finding their own tools. Messaging through private cell phones. Third-party applications like WhatsApp. That’s dangerous.” 

Shadow communications – the informal, unmanaged channels that emerge when official tools don’t meet operational needs – create compliance gaps, security vulnerabilities, and coordination failures.  

In regulated industries, they can also create significant legal and regulatory exposure. 

The answer is not tighter control over the tools employees are banned from using. It is better design of the tools they are given – starting from the needs of frontline workers, not the preferences of IT departments. 

Embedding Communications in the Workflow 

The organisations getting this right are treating communications not as a standalone technology decision, but as part of how work gets done – embedded in the escalation path, the handover process, the alert system, the coordination mechanism that connects frontline workers to the knowledge and resources they need. 

Platforms like Mitel Workflow Studio reflect this direction of travel, allowing organisations to build customised communications flows that match the reality of frontline work, rather than forcing frontline workers to adapt to tools designed for someone else. 

“A truly connected workforce has the right tools to communicate at the right time,” Domingos says. “That’s ultimately the objective.” 

In industries where every second counts, that is not an aspiration. It is an operational requirement.