PBX: 7 Fast Facts Every Company Should Know
Briefly

PBX phone systems have evolved from manual switchboards to advanced communication tools like IP PBX and VoIP PBX, increasing productivity and cost-effectiveness.
On-premise PBX, while traditional and requiring a significant upfront investment, provides a hardware-based solution that connects to the PSTN, with ongoing maintenance costs.
Hosted PBX offers a cloud-based alternative that's scalable and cost-effective, removing the need for physical hardware while enhancing call management capabilities.
Hybrid PBX systems bridge the gap between traditional and modern communications, allowing businesses to utilize their current phones while gaining access to internet-based features.
Read at TechRepublic
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