Cloud PBX is an internet-based virtual PBX system that routes and manages calls. Learn how it compares to on-premises PBX and find cloud PBX providers.

*A business phone system usually used in a corporate setting by a multi-line telephone network. It includes devices that range from KTS to PBX in technology. A business phone network differs from the ...

Businesses need a business phone system that's fast, reliable and up to date. Learn how and when to upgrade and the best ...

The most reliable internet protocol (IP) desk phone is Polycom VVX because its hardware is crafted to an extremely high standard, and its user base appears to be consistently satisfied with its ...

IP telephony began humbly as a novelty application that allowed online users to converse over the Internet. Today, it has finally matured enough in both feature sets and network availability that it ...

A business.com editor verified this analysis to ensure it meets our standards for accuracy, expertise and integrity. Communication is essential to growing businesses. However, multiple apps for audio ...