Secure calls between mobiles and your office phone system

Extend your PBX with Secure VoIP calls to mobile

Reach offices, customers, and employees through a secure connection to the company PBX
Eliminate international roaming and long-distance charges to dramatically reduce calling costs
Extend your PBX infrastructure, with voicemail and conferencing, securely from anywhere in the world
Military-grade encryption protects from data interception on VoIP calls between the secure PBX and mobile devices

The Seecrypt Voice Gateway provides an encrypted VoIP channel to seamlessly integrate with your existing digital PBX infrastructure.


Allowing organizations to extend their existing PBX features, with benefits including voicemail and conference calling, to mobile users. This increased functionality is accompanied by the cost savings associated with VoIP, and the security and strong encryption provided by Seecrypt.


  • SIP-based and legacy PBXs and telephony gateways integrate fully with Seecrypt Voice Gateway

  • Secure calling between mobiles using Seecrypt

  • Secure calling between Seecrypt PBX landlines

  • Voice Gateway combines with your PBX, to allow routing of calls to and from office phones or to phones on the PSTN

  • High flexibility through the use of DTMF to leverage PBX features

Secure, Cost-Effective Access To Your Existing Phone System
The Seecrypt Voice Gateway interfaces to a wide-range of digital PBXs so that you can leverage and maximize the benefits of your existing infrastructure without the need for a costly rip/replace strategy.
  • Bring Voice over IP (VoIP) capabilities to your legacy PBX, transforming its functionality and extending the infrastructure lifetime

  • Gain the cost benefits of eliminating international and long-distance call costs from your landlines/office phones to mobile

  • Enable secure, end-to-end encryption calling to your mobile workforce, wherever they are in the world

  • Extend the security and functionality of your existing PBX to your entire network, including conference calling and voicemail


Extensible using standard channel drivers and 3rd party analog and digital telephony cards

Extensible using standard channel drivers and 3rd party analogue and digital telephony cards

Internet connectivity to Seecrypt Private Switch and connectivity to PBX