The edge of current audio communication technology is a fully digital information system using voice-over IP communications completed with analogue fall back modes to guarantee the availability of the communications systems in all circumstances.
The DDVCS is a fully modular system which can be based on a Televic IP Train bus, or can use a third party bus. It can easily integrate and prioritise different functions from different systems. As such the DDVCS constitutes the basis for fully integrated systems including on-board communications and controls, passenger information, entertainment, and/or or surveillance functionalities.
Suitable for any type of rail vehicles, the DDVCS is fully scalable and can be tailored in order to take all specific functional requirements into account.