February 13, 2026 ARPHost

Ever wondered what's running the show behind a company's phone system? It's not magic—it's a Private Branch Exchange, or PBX.…

January 24, 2026 ARPHost

A PBX telephone system is a private phone network built for your business. Think of it as your own internal,…

January 20, 2026 ARPHost

A PBX (Private Branch Exchange) is your company’s private, internal phone network. Think of it as an intelligent air traffic…

December 26, 2025 ARPHost

If your small business is still operating on legacy phone lines, you’re familiar with the technical limitations. Spiking call volumes…

Blog