The stable operation of critical infrastructure—energy, transport, industry, and IT—requires not only advanced equipment but also efficient real-time management. A key component of such systems is operational and technological communication (OTC), which ensures fast, reliable, and secure interaction between dispatch centers, technical personnel, and control facilities. OTC is a closed-loop system designed with a focus on speed, continuity, and information security. Its core function is the transmission of critical commands, alerts, and signals that enable prompt decision-making in both routine and emergency situations.
These systems are especially vital in complex or continuous production environments, high-risk facilities, utilities, and transportation hubs—where communication must be immediate and failure-proof. For this reason, OTC solutions must rely on certified, proven, and scalable technologies.
Kontron, a leading European manufacturer of telecommunications equipment, offers solutions that fully meet modern industrial communication requirements. As Kontron’s official representative in Ukraine, ISTEL 3000 deploys OTC infrastructure tailored to industry standards and the specific needs of each enterprise.
Kontron’s OTC solutions provide:
Instant communication without dialing
Redundant and backup channels to prevent service interruptions
Priority call handling, including emergency override of other connections
Flexible integration with SCADA systems, video communication, and monitoring tools
Protection against unauthorized access and full compliance with cybersecurity standards
Dispatcher systems built on these solutions enable the management of energy grid loads, coordination of railway and urban transport, monitoring of technical infrastructure, control of industrial processes, and the continuous operation of data centers and server facilities.
The ISTEL 3000 team provides end-to-end support—from audits and design to equipment supply, configuration, and maintenance of OTC systems. We serve both public and private sector clients, adapting our solutions to the unique demands of critical infrastructure.
As a trusted partner of Kontron in Ukraine, ISTEL 3000 delivers solutions that meet the highest standards of industrial-grade communication.
Sincerely,
The ISTEL 3000 Team