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Case Study: Aviation

Bozeman Yellowstone International Airport Phone System Case Study

Bozeman Yellowstone International Airport needed a phone system that could connect ticketing desks, gates, airline support teams, and administrative offices without delays or disruptions. Granite Tech replaced the old setup with UNIFI360 hosted voice, 65 VoIP phones across two airport locations, custom call routing, and paging that reaches every zone.

Project at a glanceLive
Client
Bozeman Yellowstone International Airport
Industry
Aviation and airport operations
Platform
UNIFI360 hosted phone system
65VoIP phones
2airport locations
99.999%uptime
The Situation

An airport cannot run on a phone system that hesitates

Airports depend on uninterrupted communication for safety, logistics, and customer service. Travelers, airlines, and airport staff all lean on the same phones, often at the same moment, and a missed or misrouted call at a gate or ticketing desk ripples outward fast.

The airport’s previous setup lacked the flexibility, scalability, and monitoring that modern aviation work requires. Leadership wanted better call routing, support for emergency alerts, and steady connectivity across departments, all while meeting industry standards and security protocols. That is a job for a business phone system built for high call volume, not an office phone list stretched past its limits.

01
Connect every desk and gate

Ticketing desks, gates, airline support teams, and administrative offices on one system, across two airport locations.

02
Route calls to the right team quickly

Incoming calls had to reach the correct department without callers bouncing between extensions.

03
Reach people during urgent situations

Paging and alerts had to work across zones, overhead speakers, and desk phones, every day and in emergencies.

04
Meet security and compliance needs

Call records and archives had to support security monitoring and the standards an airport answers to.

The Project, Step by Step

Challenge, solution, and result

Select a stage to see what the airport faced, what Granite Tech installed, and what changed afterward.

The challenge

Growing operational demands on an inflexible system

The airport needed to upgrade its phone and communication infrastructure to keep up with rising operational demands and security requirements. The old system could not scale, offered little monitoring, and made it hard to coordinate teams spread across terminals, offices, and operational areas.

  • Ticketing, gates, airline support, and administration needed one connected system
  • Call routing had to improve under heavy call volume
  • Emergency alerts needed a dependable path to staff
  • Compliance with industry standards and security protocols
Starting pointLimited flexibility, scalability, and monitoring
What Granite Tech Delivered

The services behind the airport’s phones

Every piece of the project tied back to one goal: get the right call to the right person fast, and keep it working. Here is what went into the build.

UNIFI360 hosted phone system

Granite’s own platform for unified communications as a service, built for high availability.

65 VoIP phones, two locations

New VoIP phones for staff across terminals, offices, and operational areas.

Custom call routing

IVR, georouting, and contact center tools that send each caller to the right department.

Paging and 911 alerts

Paging across zones and overhead speakers, plus live alerts that send selected staff detailed call information.

Recording, reporting, archiving

Call records that back up security monitoring and the compliance requirements airports carry.

Software integrations

Microsoft Teams, Outlook, Google Chrome, and CRM platforms, connected through secure web-based APIs.

In the Airport’s Words

What the airport says about the install

The install was excellent. The equipment is great. I have backend access and can make changes within the system whenever I need to, which is a huge positive.
Bob Edgar
Bozeman Yellowstone International Airport

Backend access means the airport’s own staff can adjust the system on their schedule, with Granite Tech behind them when they need help.

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After Go-Live

Support that stays with the system after cutover

The platform was designed to grow with the airport. As operations change, Granite Tech adds devices, users, and features without disrupting what is already running, and the same team keeps watching it.

Ongoing

Help desk support

Airport staff get help desk support through a multichannel ticketing system, with a customer billing portal for the account side.

Ongoing

System monitoring

Granite Tech monitors the platform, backed by backup connectivity and secure network configurations, as part of its ongoing phone support.

Every quarter

Quarterly business reviews

Regular reviews keep the phone system matched to how the airport actually operates, starting from custom onboarding at go-live.

Common Questions

Questions about this airport phone project

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Plan Your Own Upgrade

Running a busy front line on an aging phone system?

Request a short discovery call. Bring your call flows, locations, and the devices you want to keep, and you will get straight answers on fit, scope, and next steps, with a written proposal if there is a fit.

30 minutesUNIFI360 hosted voiceReal Montana team
Bailey Elliott, Account Executive at Granite Tech
Bailey Elliott
Account Executive, Granite Tech
Request a Call Call 406-505-5061 Send a Message

Or email CustomerCare@granite.tech

Headquarters
Missoula
1600 North Ave W., Suite 108
Missoula, MT 59801
406-500-6312
Office
Bozeman
201 Evergreen Dr., Suite A
Bozeman, MT 59715
406-505-5061
Office
Kalispell
555 Corporate Dr., Suite 206
Kalispell, MT 59901
406-308-5705
Service Line
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Serving Helena and Lewis and Clark County
406-518-0673
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Spokane, Coeur d’Alene, Post Falls, and the Tri-Cities
509-461-3265
CustomerCare@granite.tech Monday to Friday, 8 AM to 5 PM Main line 406-505-5061
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