Encrypted conversations
Conversations between your device and Voys' telephony platform are transmitted unencrypted by default over your network and the internet. By using encryption, your calls are encrypted only between your phone and our platform.
Both the SIP packets and the audio itself (RTP) can be encrypted. This ensures that no one can listen in on your conversation by intercepting network packets. We use TLS to encrypt the SIP packets. The RTP audio is secured using SRTP.
This manual only describes how to make encrypted phone calls..
Updates
We are constantly working on our platform and other products. If you want to stay informed of all updates, check for new updates
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Can't quite figure it out or get it right? Call our Customer Happiness Team at 021 012 5000 or send an email to info@voys.co.za