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Capabilites
Tactical Comms
Command & Control
Expeditionary Comms
DDIL Comms
Interoperable Comms
Push-to-Talk (PTT)
RoIP & Radio Crossbanding
C2 for CMOSS/SOSA
Auto-PACE
Secure Solutions
Secure Communications
Strategic Conferencing
Secure U.S. Manufacturing
Zero-Trust Architecture
Products
Sigma C2 Software
Core C2 platform with voice, video, & chat
Sigma
C2 Console
Monitor & Control Tactical Comms
REDCOM
STRIKE™
Communications Kit for Expeditionary Forces
Sigma
Client
Voice & PTT app for desktop, mobile & ATAK
Sigma
XRI Family
C2 Platform with Radio Interop
Sigma
SVG-1200
Type 1 Secure Voice Gateway
Markets
Military
Army
Navy
Air Force
Marines
Special Operations
Emergency Comms
Public Safety
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Buy on the GSA
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News from REDCOM
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July 8, 2025
Making America Safer, Stronger, and More Prosperous
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June 30, 2025
Communications Challenges in DIL Environments
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June 2, 2025
Tactical Communications: It’s Important Role in Securing the Battlefield and Beyond
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April 22, 2025
How REDCOM Helps Government Organizations Adhere to Spending, Acquisition, and Efficiency Directives
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March 6, 2025
Protecting U.S. Critical Infrastructure: Addressing Cyber Threats in Mobile Telecom
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February 27, 2025
REDCOM Sigma vs. Cisco Unified Communications Manager (CUCM)
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February 7, 2025
Legacy Versions of Sigma Must Be Upgraded Before April 22, 2027
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January 23, 2025
REDCOM Sigma Software V4.0.5 is now on the DoDIN Approved Products List
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January 21, 2025
REDCOM Announces Sale of Sigma Software and Sigma XRI RoIP Platforms to L3Harris in Support of Select C5ISR Systems
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December 6, 2024
Sigma 4.2.1 Released
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December 5, 2024
Sigma: Proven at the Army Warfighting Experiment
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November 15, 2024
Leading Discussions in the SOSA Consortium
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