
PBX Phone Systems: Definition, Types & Comparisons | Vonage
Jun 29, 2025 · Learn all you need to know about PBX phone systems, how they work, and whether this or another type of communications platform might be right for you.
Small Business PBX – The Basics - Cisco
A typical small business PBX system includes external and internal phone lines; a computer server that manages call switching and routing; and a console for administrative control.
What Is a PBX Phone System? - Lifewire
Nov 24, 2024 · A PBX (private branch exchange) system allows an organization to manage incoming and outgoing phone calls, as well as internal communication. A PBX is made up of …
The Best Business VoIP Services We've Tested for 2026 | PCMag
Dec 8, 2025 · Why settle for an ancient, analog PBX? The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.
12 Best Cloud PBX Providers for 2025 - Ringover
Sep 18, 2024 · Cloud PBX (private branch exchange) is a business phone system that runs on a managed service in the cloud. Many companies subscribe to a SaaS to have a cloud PBX …
Best PBX phone system for small business of 2025 - TechRadar
Nov 6, 2025 · We list the best PBX phone systems for small business, to make it simple and easy to manage secure phonelines for employees and suppliers.
What is a PBX Phone System? Definitive Guide by GetVoIP
Apr 15, 2025 · Are you considering getting a PBX phone system for your business? Learn more about what it is, types of PBX systems, its benefits, and top providers.
What Is a PBX Phone System? (Features, Benefits) - Nextiva
Aug 21, 2025 · Learn what a PBX is, the benefits of using it, how it works, and which type of private branch exchange is best for your organization.
PBX Phone Systems: Everything You Need to Know - OpenPhone …
PBX phone systems have been around for decades — but are they right for your business? Find out everything you need to know about PBX systems.
What Is a PBX Phone System? Everything You Need To Know
Jun 18, 2024 · A private branch exchange, or PBX, is a phone system that allows extension phones in one office to connect to the phone network in another office.