Railway Selective Telephony System

The system, built in compliance with Italian railway specs, is a specialized telephone system designed to support voice communications between railway operators involved in the line management.


  • Along Track Telephones in waterproof case;
  • Rail station platform Telephones in waterproof case;
  • Office Telephones;
  • Telephone Consoles for railway operating manager;
  • GSM-R interconnections;
  • POTS interconnections;
  • Old specific telephone line integration (STS75, AS12, BC, BL …);
  • Integration with STSI, STI and VoIP systems developed by third-party.