Blog

Compare active and passive speakers, including amplifier, wiring, and setup, and see how the difference applies to paging and UC system design.

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.

See how a hospital overhead paging system works, what features actually matter, and how IP paging supports patient safety and staff communication.

Planning a sound system for one store or a growing chain? See how a retail audio system handles paging, background music, and zone control over IP.

How IP intercoms add remote verification and door release to an existing access control system: DTMF relay control, dry contact, and deployment scenarios.

How to choose an IP speaker? This blog provides 8 selection criteria, from protocol compatibility, audio codec, control capability, to power infrastructure.

How to design a PoE/IP outdoor PA system: speaker selection, coverage and zoning, IP rating requirements, and analog vs. IP for outdoor deployments.

Planning to upgrade an analog PA system to IP? Compare your migration options, costs, and a step-by-step process before you commit.

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.