Over the last months several countries worldwide have passed laws forcing telecom providers to store and make available communication logs to supervisory bodies.

Phone call A to B

  • Local secured call between DiaPhone users
  • Fastest possible communication
  • Encrypted communication within encrypted tunnel
  • Use of 1 core system only

Phone call A to C

  • International secured call between DiaPhone users
  • Fast communication
  • Encrypted communication within encrypted tunnel
  • Use of 2 core systems

Phone call D to E

  • Partially secured local or international call
  • Communication speed depending on VOIP provider
  • Encrypted communication within encrypted tunnel up to Core system
  • Use of 1 core system and external voip provider
How secure do you feel sharing confidential company information over the phone?

DiaPhone Offers you:

Complete privacy

  • No call logging or tracing possible.
  • Limited ONLY to the diamond industry.
  • Double encryption − unhackable.

Free internal communication

  • Communication between your group of companies in different geographical locations.
  • Communication with other diamond companies using the DiaPhone system.
  • Communication with subscribed verified diamond industry service providers.

Global presence in the diamond industry

  • Present in the market since 1988.
  • Core-systems in every major diamond center.
  • In-depth knowledge of market needs.

External call possibility

  • Use of VoIP providers – Charges may apply.
  • Diminished security and privacy levels.
  • Distinguishable ringtones clearly differentiating private and external calls.


XSS has been a trusted technology partner for the diamond industry for over 25 years. Our knowledge of this market, passed on over 3 generations, allows us to design custom made solutions for the industry and stay ahead of market demands.

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XSS bvba
Hoveniersstraat 55
4th floor box 15
2018 Antwerpen

+32 3 225 23 04

+32 3 225 23 07