TrustCall for Government

Secure classified, SBU, or CUI communications with strong, End-to-End (E2E) encryption

KoolSpan  Trustcall is the only secure mobile communications application available for download by DoD and IC personnel worldwide.

Anyone with a CAC or PIV card can access and download Koolspan TrustCall.

A secure communications platform hosted, managed and maintained in a government-approved facility.

Public sector communications can include classified, as well as sensitive but unclassified (SBU), or controlled unclassified information (CUI). These communications require encryption, along with oversight, regulation, management and control, integration with legacy systems and reliability to ensure business continuity.

TrustCall for Government is the only secure communications platform that encrypts voice and texts end-to-end, while providing direct control of all data and metadata, and integration with business systems.

TrustCall for Government Features

  • On-premise infrastructure
  • Self-contained secure communications system
  • Performance across network types (high to low bandwidth) including satellite networks
  • Encryption usage ranges from software based FIPS 140-2 Level 1 to hardware based FIPS 140-2 Level 3, Common Criteria, EAL+5
  • Compatible with common criteria validated microSD TrustChip

TrustCall for Government Management Features

  • User administration, provisioning, revocation, and more
  • Management and policy enforcement
  • APIs for integration with business systems including AD, ERP and others
  • Compatible with MDM

Consumer-based products are designed to be easy to use, while compromising on privacy. The consumer’s metadata is “the product”. Consumer-based products are not secure.

Enterprise & Government-ready solutions also need to be easy to use, while requiring security and privacy with high performance, oversight, management and control and include enterprise-grade features.

TrustCall is the only solution designed from the ground up to meet government needs and is hosted and run in an IL 4+ Government Cloud.

Available for DoD and IC personnel at NGA GEOINT App Store:

Click here for Apple iOS version:              Click here for Android version:


For help using the App Store, please refer to this “How to Download” guide

Dedicated Secure Communication Platform


Complete self-contained, dedicated TrustCall platform

control metadata

Complete control over communications’ data and metadata


Deployed on government premises or government approved facilities


Manage by government employees or government approved contractors

Departmental and Inter-Organizational Flexibility

Each Department or sub-organization within the government can have their own TrustCenter management console: to provision, revoke, and manage user accounts, reporting, configuration, etc.

Organizational TrustCenters can be federated – enabling employees to communicate securely with employees of other departments/organizations.

To learn more about TrustCall for Government or to request a demo

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