Basics & Concepts

Telephone paging allows you to broadcast announcements over PA speakers from any desk phone or IP PBX extension. See how it works and how to set it up.

Learn what an intercom system is, its core components, and how IP/SIP intercoms integrate with commercial and industrial communication systems.

What is a horn speaker, and how does it work? Compare analog vs. IP/PoE/SIP horn speakers and see how to choose a horn speaker for outdoor paging.

An IP background music system runs on the same network, speakers, and software as paging and emergency alerts, avoiding two separate audio builds.

PoE IP speakers combine single-cable power and SIP-based audio in one network endpoint. See how they integrate with PBX systems and IP PA deployments.

Multicast paging sends one audio stream to multiple IP speakers simultaneously. Learn how it works, why it scales, and how ZYCOO builds it into every deployment.

Not sure what device controls your PA announcements? Learn how network microphone consoles work, what the ZYCOO M100 offers, and which use cases it solves.

Learn how ZYCOO X10 SIP Paging Gateway seamlessly bridges analog PA systems to modern IP-PBX and SIP environments, protecting your legacy audio infrastructure.

Already running ZYCOO's IP PA system? Learn how the IP Audio Dispatch Console and App give operators full daily control—paging, scheduling, emergency, and monitoring.

An FXO gateway connects PSTN analog lines to a VoIP network. Learn how it works, what features matter, who needs one, and how ZYCOO dedicated G-Series FXO gateways compare to combo devices.

ZYCOO speaker lines are all SIP-enabled for IP paging and mass notification with IP-PBX and SIP servers in office buildings, schools, hospitals, factories, retail, hotels, etc.

SIP is the signaling protocol behind IP telephony, SIP trunking, and IP audio paging. See how it coordinates calls, zone routing, and emergency broadcasts.