CallegraFAX

Defense-Grade Secure Fax Solutions

Send and receive fax messages from any computer with our app—with the security and compliance trusted by the Department of Defense and federal agencies for over three decades.

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CallegraFAX

Defense-Grade Secure Fax Solutions

Send and receive fax messages from any device, anywhere—with the security and compliance trusted by the Department of Defense and federal agencies for over three decades.

Trusted By Mission-Critical Organizations

Catholic Charities USA

Catholic Charities USA

CBS

Converge One

David Grant USAF Medical Center

Defense Information Systems Agency

GD

Leo Tech

Naval Hospital Camp Pendleton

Optivor

Pentagon

San Juan Unified School District

Social Security Administration

Tyto Athene

United States Army

United States Marine Corps

United States Navy

US Air Force

Trusted By Mission-Critical Organizations

Catholic Charities USA

CBS

Converge One

David Grant USAF Medical Center

Defense Information Systems Agency

GD

Leo Tech

Naval Hospital Camp Pendleton

Optivor

Pentagon

San Juan Unified School District

Social Security Administration

Tyto Athene

United States Army

United States Marine Corps

United States Navy

US Air Force

A Trusted Standard in Secure Communications

Since 2004, Callegra has been on the DoD Approved Products List—a solution with JITC certification used across branches of the U.S. military for classified and sensitive document transmission.

Built by the same team that developed highly secure voicemail Unified Communications. CallegraFAX delivers a level of security that doesn’t sacrifice usability or flexibility.

Modernized Fax Infrastructure Key Features

  • âś“Access from any device or email
  • âś“No phone lines or hardware needed
  • âś“Works with existing infrastructure
  • âś“JITC certified & DoD approved
  • âś“Deploy on-premises or hosted
  • âś“Replace unsupported legacy systems

Why Choose CallegraFAX

Legacy fax machines are a security risk that limit your team’s mobility—yet your compliance obligations haven’t changed. CallegraFAX eliminates hardware reliance while maintaining security and compliance. Send and receive faxes from any computer with our app installed, anywhere, with a solution trusted by U.S. military branches.

Military-Grade Security

JITC certified and on the DoD Approved Products List since 2004. The only fax solution of its kind trusted by all U.S. military branches for secure document transmission.

Legacy System Replacement

Seamlessly replace outdated, unsupported fax infrastructure. Compatible with multiple vendors and switches—no rip-and-replace required.

Send from Anywhere

Send and receive faxes via email, web interface, desktop, or telephone using your existing physical machines or without a dedicated location.

Replace Your Legacy Fax Machines—Not Your Security Standards

How it Works

Familiar fax functionality without the limitation

Send Fax From Anywhere

Send faxes from your desktop to outside fax numbers or other Callegra users. No physical fax machine needed for incoming or outgoing faxes.

Secure Transmission and storage

Fax documents are encrypted during transport and while at rest.

Receive & Archive

Incoming faxes arrive as email attachments or can be view in the CallegraWeb client. Fax message can be stored are archived based on your document storage needs.

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Years of Innovation
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Countries Served
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Users

Who Uses CallegraFAX

 

Preferred fax solution for all U.S. military branches and federal agencies requiring JITC certification and DoD approval for classified communications.

 

HIPAA-compliant fax for hospitals, clinics, and medical practices transmitting patient health information and medical records securely.

 

Secure document transmission for banks and financial institutions requiring audit trails, compliance, and confidential client communications.

 

Confidential document exchange for law firms and professional services with strict attorney-client privilege and privacy requirements.