Get to know NB Telekom.

NB Telekom operates as Zenitel's Center of Excellence office in Turkey, handling the sales and channel management of all Zenitel products and solutions in the country. Since 1901, Zenitel has maintained its pioneering position in the field of critical communications, developing and manufacturing intelligent communication systems that provide high levels of accessibility, scalability, reliability, continuity, and cyber resilience.

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IP Speakers
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Assistive Listening

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27/10/2025

Operational Technology Security: The Hidden Weak Spot

As buildings and critical infrastructure become more connected, OT systems like intercoms, CCTV, and access controls face growing cybersecurity risks. This guide breaks down why OT security matters, the biggest threats, key trends, and actionable best practices.