What is PBX? (2021)

What is PBX? I bet your company or organization uses it, but do you know what does PBX stand for exactly? Let me spell the full name — Private Branch…

What is a PBX?

Learn about PBX Maintenance & Support: What is a PBX? A PBX or Private Branch Exchange, is the part of a private telephone system that manages phone calls both internally…