VOIP Phone (IP Phone) in data center room. 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 ...
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What is a cloud PBX?

Cloud PBX is an internet-based virtual PBX system that routes and manages calls. Learn how it compares to on-premises PBX and find cloud PBX providers.
Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. An increasing number of employees today prefer to conduct ...