Secure AES encypted live audio
...over ISDN lines or any IP network

For your ears only!
Live, 2-way audio over ISDN or IP using AES encryption standards - for secure communications...


About Secure AudioTX products

Secure AudioTX IP... for Live IP audio over IP Networks

Secure AudioTX ISDN for live audio over ISDN lines

Hardware & PC requirements

Demo version request


Contact us



Secure AudioTX... for your ears only...

Secure AudioTX products allow you to send and receive LIVE audio over any IP network or ISDN lines. AES government standard audio encryption is used on the link, ensuring that your private conversations stay private.

Remote Monitoring/Surveillance Voice over IP (VoIP)
Private Communications Government and Law enforcement

Two product versions are available:

Secure AudioTX IP - for use over IP networks like LAN, WAN, Satellite, leased line, wireless IP or the Internet

Secure AudioTX ISDN - for use over ISDN lines

Both versions require that you have a standard sound card in your PC. You'll also need a standard Windows networking setup (IP version) or approved ISDN card (ISDN version).

Standard Features

  • Secure AES encryption of audio at source
  • 256 bit encryption keys generated from passphrase, random seed or entered by hand
  • Keyring Manager built in for easy management of multiple encryption keys
  • Automatic matching and identification of keys at each side of the link
  • 1.1 x 1077 key combinations available for maximum security
  • Allows one or two-way live audio
  • Links over ISDN lines or any IP based network
More information on the AES encryption standard is available on the US Government's National Institute of Standards and Technology website. Click here.



About Secure AudioTX        IP Network version         ISDN version
Hardware requirements       Request Demo       Pricing       Contact us