THE PROJECT TECHNOLOGY OPERATION MAINTENANCE PLAYERS YOUR QUESTIONS CONTACT What is GSM-Rail? (1): guaranteed recovery time , (2): less than 8 hours of failure per site and per year WHAT IS GSM-RAIL? GSM-Rail stands for Global Rail Mobile Communication System. It replaces the current RST analogue telecommunications network to ensure the exchange of information within the framework of operational rail operations. Copyright 2021 © Synerail | Legal notices | Site map | Cookies