CSD 3324 SPV Secure Telephone


Secure Telephone with Voice Encryption

Product Features

  • Strategic-level security for voice communications
  • Excellent recovered voice quality
  • AES-256 with Diffie-Hellman public key exchange for simplicity, cryptographic strength and ease of use
  • Interoperable with TCC's CSD 3324 SP integrate secure voice and fax system
  • User-friendly menu-based set-up
  • 50 stored names and phone numbers; last number redial

CSD 3324 SP: Secure Voice Telephone and Fax Encryption

A secure telephone system, the CSD 3324 SPV Secure Voice Telephone Encryption secures voice conversations over the public switched telephone network. Using the AES 256-bit encryption algorithm and Diffie-Hellman public key exchange-based key management, the CSD 3324 SPV is interoperable with TCC's CSD 3324 SP secure telephone with integrated voice and fax encryption.


TCC is dedicated to quality products and services. TCC is ISO 9001 certified. ISO 9001, granted to TCC by TUV, is the most stringent standard available for total quality systems in design/development, production, installation and servicing.

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