CLIENT: National Railway Infrastructure Company (NRIC)
TERM: 2014 – 2015
LOCATION: Bulgaria, Sofia
STATUS: Completed

Balkantel Ltd. activities:

Designing the center’s communication system, including:

• design of communication interfaces with individual dispatch lines;
• project for building the dispatcher’s hall;
• project for realization of dispatch links through VoIP solutions;
• project for transmission of data by fiber optic cable to the railway station of NRIC;

Building the center including:

• delivery of server equipment to ensure the functionality of the dispatcher connection;
• video wall delivery for tracking workflows and train traffic;
• development and delivery of interactive dispatch terminals, providing:
• operational dispatcher links;
• GSM connections;
• GSM-R connections;
• standard telecommunication links

The system is built according to the functional specifications and requirements of IRENE.

A full redundancy of connections is achieved to ensure a trouble-free operation with forecast failure – once in 25 years.