Blog

Paging broadcasts one-way announcements to many endpoints simultaneously; intercom enables two-way conversations between specific points. Learn the technical differences and how modern IP systems can run on the same network.

Explore how IP hospital intercom systems improve patient safety, emergency response, and healthcare communication across modern medical facilities.

Learn how an emergency PA system works, what problems it solves, and what to consider when planning reliable evacuation and safety communication.

Compare IP speakers and analog speakers for a PA system in terms of architecture, cost, and scalability, and choose the right option for your facilities.

A school PA system requires multi-layer planning across classrooms, outdoor zones, and admin areas with zone architecture, speaker selection, and emergency override.

Learn what an IP PA system is, how IP-based public address systems work, architectures, key benefits, design considerations, and when IP PA is the right choice.

Learn what SPL means in IP audio systems, why it matters in IP speaker selection, and how to use SPL values to estimate coverage in real SIP paging and broadcasting projects.

A practical guide to IP-based school intercom systems — how they work, core safety functions, and how to choose the right intercom system for your campus.

Unified critical communication is necessary in environments where voice, paging, or intercom failures can affect safety or operations. Learn why it matters and how to ensure safety with ZYCOO.

A practical guide to IP paging for schools — where it delivers real value, where analog still works, and how to assess the right fit for your K-12 campus.

Confused about FXO vs. FXS ports in VoIP systems? This guide shares the real differences, use cases, and design considerations when integrating analog lines, gateways, and SIP-based communication systems.

Learn what a public address system is, how modern IP-based PA works, and how ZYCOO delivers scalable PA solutions for transportation, education, healthcare, and secure facilities.