IP-PBX systems can operate on a physical in-house setup that uses a local area network (LAN) or a cloud-based service handled by a hosting provider. What is a digital PBX phone system? A digital ...

Discover why (and how) a VoIP gateway is one of the few truly plug-and-play devices in business communications.

The best IP PBX gets even better with a new admin console, tighter security and a wealth of affordable options.

Our guide rates the best business phone systems for small businesses. We also compares prices, plans, and features to help you make a smart buying decision.

This guide was reviewed by a Business News Daily editor to ensure it provides comprehensive and accurate information to aid your buying decision. To determine which private branch exchange (PBX ...

By bridging the gap between the technology designed for the PSTN (Public Switched Telephone Network) and modern digital communications like VoIP ... cloud gradually. RingCentral supports a hybrid ...