Overvoltage protection module for effective protection of All-IP telecommunications connections

Overvoltage protection module for effective protection of traditional telecommunications connections

Adds one internal S₀ port to COMpact 3000

Expansion with two internal analogue ports for analogue terminals

Extension by a variable ISDN port for internal and external connection of ISDN devices

Adapter for connecting a loudspeaker system to an analogue extension connection of an ICT system

The entire source code of all Linux-based Auerswald products on USB stick