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

Encrypt voice and texts end-to-end, with direct control of all data and metadata, and integration with business systems

  • 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
  • Management and policy enforcement
  • APIs for integration with business systems including AD, ERP and others
  • Compatible with MDM

Why our partners love TrustCall

"The quality of TrustCall calls and messages is incomparable –  as soon as customers compare TrustCall to similar solutions, it sells itself. Customers are thrilled with the clarity of the call, regardless of where they are in the world."

-Fabio Alvino, CEO of Rational Point, LATAM

 Rational Point
"Businesses of different sizes across many industries are demanding secure communications, a trend that has accelerated dramatically in the last year or so. We fulfill that demand with the best solution available, KoolSpan TrustCall."

-Nam-Seog, Han, President, Muhanbit, Korea