Encryption of VoIP data: Cirpack Session Border Controller
SESSION BORDER CONTROLLER
The Cirpack session border controller (SBC) creates a demarcation point between two VoIP-based networks.
It allows control of signalling and media streams. The Cirpack SBC offers the required encryption mechanisms for service providers such as:
Encryption of SIP messages between the terminal equipment and SBC
Encryption of media streams between the terminal equipment and SBC