Soundway™ - ERT Systems

Emergency Roadside Telephone

Versatility and modular design of Telegra’s ERT systems allow you to completely configure the system according to your needs. Fully digital architecture and DSP audio processing provide superior sound quality.

Roadside and Tunnel Versions

  • Low cost of ownership over extended lifetime
  • Simple to operate and maintain
  • Solar powering enabled by low power consumption
  • VoIP and GSM execution, optionally
  • topXview™ - ergonomic GUI
  • Wireless communication module available


All Power and Connectivity Options in a Single System.

Up to 100% infrastructure savings achieved when implemented Telegra's GSM/GPRS, solar powered, wireless master/slave ERT system - no need for any additional infrastructure and with overall lifetime cost reductions up to 68% over most of the standard ERT configurations available on the market.

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 Durability that Exceeds Duration of Concession Periods

  • Built to provide the same quality for 20+ years
  • Availability › 99,999%
  • Proven efficiency - more than 5.000 units in operation worldwide
  • Telegra SoundwayTM high reliability reduces repair maintenance costs over 90% comparing to estimation calculation for most of the standard ERTs