This definition appears very rarely
and is found in the following Acronym Finder categories:
- Information technology (IT) and computers
Samples in periodicals archive:
Cloud communication platform market is growing rapidly because of the Virtual private branch exchange, emergence of web real time communication, increasing adoption of brings your own device and consumerization of IT.
Instead, consider a virtual private branch exchange (PBX) phone service.
StarVox IP Centrex, another product for small-to-midsized companies, lets service providers deliver virtual Private Branch eXchange (PBX) over a managed IP network, providing end-users significant economies in internal, local, long distance, and data communication services.