Operations telephony

ENA Tecnologia designs and delivers operations telephony solutions that keep railway traffic coordinated and safe. IP and analogue systems fully aligned with ADIF requirements and ready for critical environments.

Key benefits

• High availability and reliability for operational communications.
• Interoperability with existing and new infrastructure.
• Centralized management with real-time supervision.
• Cybersecurity and regulatory compliance.

Highlighted solutions

• STF16 IP telephony: VoIP architecture with remote management, diagnostics, and scalability.
• STF16-8FXS gateway: integrates analogue phones into IP networks.
• Centralized Selective Adapter (ASC VoIP): bridges analogue selective systems to IP.
• STF-08 analogue telephony: proven robustness for stations and control centers.

Typical uses

• Communications between Control Centers and stations.
• Trackside phones for signals, switches, and level crossings.
• Maintenance staff along the track.

Compliance

• ADIF NAT-405 and related technical specifications.
• CCN-STIC-807 cybersecurity requirements.
• SIP (RFC 3261) and ITU-T signaling standards.

Services

• Engineering, supply, installation, and commissioning.
• Training and specialized technical support.
• Preventive and corrective maintenance.