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Critical
Communications

Every call is urgent, every second counts, and equipment must perform flawlessly. Explore critical communication solutions from Call One and Hello Direct

Which Solution is Best for Your Critical Communications Team?

Emergency communication professionals don’t have the luxury of downtime. Every call is urgent, every second counts, and equipment must perform flawlessly. It is essential dispatchers have comfortable headsets that can withstand long shifts, with crystal-clear audio quality to ensure critical information is heard the first time, every time. Reliability and durability are non-negotiable in these environments.

Now is the time to evaluate your agency’s communication plan. With HP/Poly discontinuing production of certain headset models, many organizations are reassessing their fleets and looking for long-term partners they can trust. Call One, Inc. partners with the leading manufacturers serving critical communications — JPL, EPOS, and SHG (formerly Starkey) — to provide proven solutions built for 24/7 dispatch environments. Each manufacturer brings unique strengths,  helping agencies modernize their headset strategy.

We also provide essential accessories like training cables, spare cushions, microphone covers, and replacement parts to keep your dispatchers operational with minimal downtime. The leading brands also offer headset management tools, from free individual software to enterprise-level platforms that provide real-time insights and analytics — helping you track, manage, and optimize your communications gear.

Key Emergency Advantages

Icon 1
Accuracy

Misheard words can cost lives. Reliable and clear audio cuts down on errors.

Icon 2
Uptime

Equipment must survive constant use, sometimes under adverse conditions. Downtime is not an option.

Icon 3
Operator Preformance

Comfort and minimized distractions help keep operators alert, reduce fatigue, and sustain decision-making ability over long shifts.

Explore Our Brands

Not sure which headset is right for you?

We help you compare options, request demos, and get pricing tailored to your team.

Critical Communications Agent

Critical
Communications

Every call is urgent, every second counts, and equipment must perform flawlessly. Explore critical communication solutions from Call One and Hello Direct

Which Solution is Best for Your Critical Communications Team?

Emergency communication professionals don’t have the luxury of downtime. Every call is urgent, every second counts, and equipment must perform flawlessly. It is essential dispatchers have comfortable headsets that can withstand long shifts, with crystal-clear audio quality to ensure critical information is heard the first time, every time. Reliability and durability are non-negotiable in these environments.

Now is the time to evaluate your agency’s communication plan. With HP/Poly discontinuing production of certain headset models, many organizations are reassessing their fleets and looking for long-term partners they can trust. Call One, Inc. partners with the leading manufacturers serving critical communications — JPL, EPOS, and SHG (formerly Starkey) — to provide proven solutions built for 24/7 dispatch environments. Each manufacturer brings unique strengths,  helping agencies modernize their headset strategy.

We also provide essential accessories like training cables, spare cushions, microphone covers, and replacement parts to keep your dispatchers operational with minimal downtime. The leading brands also offer headset management tools, from free individual software to enterprise-level platforms that provide real-time insights and analytics — helping you track, manage, and optimize your communications gear.

Key Emergency Advantages

Icon 1
Accuracy

Misheard words can cost lives. Reliable and clear audio cuts down on errors.

Icon 2
Uptime

Equipment must survive constant use, sometimes under adverse conditions. Downtime is not an option.

Icon 3
Operator Preformance

Comfort and minimized distractions help keep operators alert, reduce fatigue, and sustain decision-making ability over long shifts.

air traffic control operator at work

Explore Our Brands

JPL Push to talk adapter
EPOS Critical Communications Headset
SHG push to talk adapter

Not sure which headset is right for you?

We help you compare options, request demos, and get pricing tailored to your team.