Vossloh Cogifer - Jump to Home

Railway telephony

SIEMA Applications is an industrial company, working for 50 years in the railway telecommunications sector, whose success is based on technological innovation, to give its customers the best of the technology with an innovative solution, from analog to VoIP.

SIEMA Applications provides communications everywhere, and on every type of medium.

Vossloh Cogifer and its subsidiary, SIEMA Applications offer a wide range of railway telephony products, incorporating the best communication technologies ensure passenger safety.


Find all of SIEMA Applications' technology on its website