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Instant PTT communications unbounded by coverage area, network technology or device type.

We know Broadband Push-To-Talk (PTT).

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15+ years

We have been doing Broadband PTT for more than 15 years.

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500+ deployments

Our Broadband PTT deployments are greater than 500 world-wide.

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1 million+

More than 1 million users rely on our interoperability technology.

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Meets U.S. Department of Defense requirements.

PTT Communications without Boundaries

With the industry’s largest portfolio of broadband PTT and LMR interoperability solutions, you can find the right fit for your organization’s needs.

Critical Connect

A single, secure interface delivers interoperable voice and data communications with multiple agencies, across town, across the state or across the nation.

Explore Critical Connect


A carrier-independent broadband PTT service that eliminates the barriers between devices, networks and locations, and lets everyone be part of the conversation.

Explore WAVE PTX

WAVE PTX for Public Safety

A broadband PTT service tailored to the needs of public safety, providing MCPTT-based features that enhance safety, situational awareness, and operational efficiency.

Explore WAVE PTX for Public Safety

KODIAK Broadband Push to Talk

A network-integrated platform for MCPTT deployments that provides the enhanced communications and connectivity necessary for critical communication.

Explore KODIAK

Learn how push-to-talk (PTT) services has evolved from the early 20th century to today.

Juan Ortiz

Now we can have those agency’s representatives that don’t necessarily carry a radio [...] communicate back into the Emergency Operations Center.

Juan Ortiz

Emergency Management Coordinator, Fort Worth Office of Emergency Management

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