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 ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

We list the best business phone systems, to make it simple and easy to set up and manage a feature-rich and affordable software-based phone platform. Using HD VoIP calling, these software-based ...

Simple home-based PBX systems offer basic features as an upgrade to existing traditional phone lines. The functions of a PBX can be complex, but these are the essential features: A PBX system ...

Just as no two circuit switched PBX systems are based on identical call processing, switching, and common equipment topologies and constructs, no two IP-PBX system models have the same design ...

Effective communication is at the heart of every successful business. Regardless of the size of your enterprise, having a ...