Farewell ISDN. Hello All-IP.
Secure telephony in VoIP networks

The advantages of the Session Border Controller
Germany is switching off ISDN telephony and migrating completely to voice-over-IP telephony (VoIP telephony). This creates new attack vectors to penetrate the internal network unnoticed. The secunet Session Border Controller solves this problem by filtering audio and video protocols such as SIP or RTP.
secunet SBC reliably guards the network entrance and can be transparently implemented in any existing IT infrastructure. The SBC operates in an isolated container on our high-performance secunet wall firewall, which acts as a secure platform. This architecture enables complete protection and filtering of data streams at the network, transport, voice and application levels.
Secure connection in times of crisis
As for many people, companies and public authorities, the year 2020 has been especially challenging for the German Ministry of Health (BMG). In spring, the BMG found itself in the centre of the Corona crisis, and confidential internal and external coordination became more important than ever before. Within a very short time, the BMG developed a security concept for a user-friendly video telephony solution and built it in collaboration with secunet and other partners and service providers.


Contact request
Do you still have questions about the Session Border Controller?
Do you still have questions about the Session Border Controller?
Send us an inquiry via the contact form. We will be happy to help you.