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Mission Critical Voice Communications

Communications That Cannot Afford to Fail

Support, maintain and modernize secure, resilient critical voice and communications systems for operations where every call matters.

Always Available

Keep critical teams connected through outages, disruption and changing conditions.

Built for the Frontline

Support the devices and systems employees depend on in the real world.

Supported Globally

Maintain consistent service across sites, countries and remote locations.

Always Available Communications for critical teams

Support the devices and systems employees depend on in the real world.

Bring your own carrier

Talk to our Experts

When a Call Cannot Wait

For a hospital emergency department, an offshore energy platform or a government operations center, communications are not simply another business application.

 

They are part of the operation itself.

 

Teams need to reach the right person immediately. Sites must remain connected when internet services fail. Frontline employees need devices that work reliably across demanding environments. Security, control and local survivability cannot be compromised.

 

Aura helps organizations support, maintain and evolve mission-critical communications around the way their people and operations work. We combine deep on-premises expertise, resilient global connectivity, frontline communications and 24/7 support to keep essential services running.

Built for Critical Operations

On-Premises Control

Maintain local control over communications where cloud-only is not enough.

Local Survivability

Keep critical sites communicating during network, carrier or service disruption.

Hybrid Resilience

Connect on-premises and cloud platforms without compromising continuity.

Frontline Communications

Support DECT, handsets, paging, gateways and specialist operational devices.

Global Connectivity

Connect offices, hospitals, remote sites and offshore locations through resilient global voice.

Secure Environments

Protect sensitive communications with controlled, compliant and reliable infrastructure.

On-Site Expertise

Access trusted field engineers for installation, maintenance and urgent technical support.

24/7 Support

Resolve critical issues quickly through specialist support available around the clock.

Where Mission-Critical Communications Matter

Healthcare

Keep clinical, emergency and operational teams connected around the clock, supporting urgent communication between emergency departments, surgeons, wards, laboratories and operational services where delays can have serious consequences.

Energy, Oil and Gas

Maintain reliable communications across refineries, offshore platforms, remote sites and control centers, supporting geographically dispersed teams and operational environments where local expertise and rapid technical response are difficult to access.

Government and Defense

Protect sensitive communications through secure, resilient and controlled infrastructure, supporting environments that demand high availability, strict governance and confidence in every connection.

Transportation, Manufacturing and Utilities

Connect control rooms, production teams, engineers and frontline employees across operational sites, maintaining continuity across complex environments where communications directly support safety, productivity and service delivery.

Modernize Without Compromising Resilience

Keep What Works. Strengthen What Matters.

Modernization does not have to mean replacing proven critical infrastructure.

 

Aura helps you extend the value of existing communications while introducing new capabilities at the right pace.

 

That may include:

  • Connecting on-premises platforms with Microsoft Teams
  • Modernizing global SIP and voice connectivity
  • Integrating contact center and customer experience platforms
  • Improving resilience and disaster recovery
  • Introducing analytics, automation and AI
  • Migrating users or locations in controlled phases

 

This approach allows critical systems to remain stable while your wider communications environment continues to evolve.

Expertise Where Failure Is Not an Option

Aura helps you support and protect your Mission-Critical Communications while building a clear path toward Modernisation, Microsoft, CX and AI when the business is ready.

Deep Communications Experience

More than 30 years of experience supporting complex enterprise voice, on-premises and hybrid communications environments.

Proven On-Premises Expertise

Specialist knowledge across Avaya, PBX platforms, gateways, devices and the infrastructure that supports critical operations.

One Accountable Partner

Manage platforms, devices, SIP, SBCs, global connectivity and Support Services through one partner.

Global Reach, Local Execution

Access remote and on-site engineering support across 173 countries, including hard-to-reach and operationally demanding locations.

Keep Mission-Critical Communications Running

Talk to Aura about protecting the voice systems, frontline devices and global connectivity your critical operations depend on.