Sigma Client for ATAK

Interoperable PTT comms in the
palm of your hand

Sigma C2 Software

Improve operational tempo with our flagship
Voice/Video/Chat/RoIP C2 software

Sigma XRI

Small form-factor C2 platform
with powerful radio interop

Sigma C2 Console

Monitor and control all tactical comms
from a single pane of glass

Secure Voice Gateway

Enables multi-party ACC-compliant type-1 comms

About REDCOM

Research, Engineering, and Development in Communications

REDCOM® specializes in developing advanced strategic, operational, and tactical command and control communication solutions focusing on interoperability, flexibility, and ease of use. REDCOM has a long history of successful deployments at the highest levels of government and in leading Department of Defense communications programs. REDCOM’s Sigma® software is the C2 platform of choice for multiple programs within the U.S. Army and Air Force.

Our Capabilities

Command & Control Communications

REDCOM solutions form the foundation for tactical C2 networks across the U.S. DoD and partner nations, improving interoperability and mobility while reducing lifecycle costs.

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PTT Comms for the Tactical Edge

Push-to-Talk from any device — including ATAK. Our technology improves communication, streamlines workflows, and minimizes button presses for chaotic and contested environments.

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Radio over IP (RoIP) & Radio Crossbanding

REDCOM solutions enable interoperability with modern IP unicast and multicast RTP-capable radios and PTT apps as well as crossbanding with existing analog, HF, VHF, and UHF radio nets.

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