DeTeWe ISDN device driver provides a Linux driver and userspace tools to
support configuration and Internet access with DeTeWe (USB-VID:0x086c)
ISDN hardware, such as soho-PBXs (Eumex x04/OpenCom/BeeTel/TA33 USB),
phones (EuroMaster data), and DECT phones (Sinus 6x, BeeTel [34]40i).