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.

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.

An IP PBX (“ Internet Protocol private branch exchange ”) is a telephony system that uses Internet Protocol to transmit voice and other communication data. [1][2][3][4][5] Unlike traditional PBX …

Feb 1, 2024 · A Private Branch Exchange (PBX) is a telephone system within an enterprise that switches calls between users on local lines, while enabling all users to share a certain number …

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.

Small business PBX phone systems today are increasingly more sophisticated. Here's a quick comparison of a conventional small business PBX system and a Unified Communications …

Aug 21, 2025 · What Is a PBX? A PBX (Private Branch Exchange) is a private telephone system that connects users within an organization (extension-to-extension) and routes external calls …

Nov 24, 2024 · What is an IP-PBX phone system? An IP-PBX phone system stands for Internet Protocol Private Branch Exchange. This system combines the functions of a PBX with VoIP …

PBX, or private branch exchange, is a reliable option for centralizing internal and customer communications. But not all PBX systems are built the same. Traditional on-premises setups …

PBX stands for Private Branch Exchange. At its core, a PBX is a business-grade telephone system that manages internal and external communications within an organization. Think of it …