VOIP Phone (IP Phone) in data center room. A PBX (private branch exchange) system allows an organization to manage incoming and outgoing phone calls, as well as internal communication. A PBX is made ...

A small business private branch exchange system gives each of your employees access to multiple phone lines through their desk's phone. The systems are easy to operate and provide great support, but ...

Selecting a phone system may be the most important technology decision most small businesses make; choosing the wrong one can spell disaster. One relatively new and increasingly popular option, using ...

Voice over Internet protocol and public branch exchange systems -- VoIP and PBX, respectively -- are two ways of achieving the same end goal: to make and receive phone calls. Traditional PBX systems ...

PBX vs VoIP: How to Compare and Choose a Phone System Your email has been sent At first glance, PBX and VoIP seem like two very different types of phone systems. But modern technology, like IP PBX, ...

Centrex viewed as expensive over owning your own PBX or IP PBX, but the services are still very attractive for small-to-midsize companies. Centrex may have lost the debate to PBXs but the service ...