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 ...

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 ...

While most observers find Google Voice to be an interesting consumer technology, at least one virtual PBX vendor is working to make the freebie service into a business-class offering. Today, OnState ...

When it comes to choosing a business phone system, you might find yourself stuck on a critical question: Should you stay with traditional phone systems or switch to VoIP (Voice over Internet Protocol) ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. At the fast pace business moves today, a company’s ...

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, ...

He authored PBX Systems for IP Telephony (McGraw Hill Professional), has been a very frequent contributor to No Jitter and its predecessor, Business Communications Review, for almost a quarter century ...

Back in the old days, AT&T's manufacturing arm, Western Electric, dominated the domestic landscape for telecommunications equipment, including PBX systems, based on its monopoly status across most of ...

Flaws in popular Internet-based telephony systems could be exploited to create a network of hacked phone accounts, somewhat like the botnets that have been wreaking havoc with PCs for the past few ...

PORTSMOUTH, N.H.-- (BUSINESS WIRE)--Whaleback Systems ™ today announced a new release of its managed CrystalBlue Voice Service ™ offering new telephony calling features and hosted applications ...

We are looking at replacing our phone system. We have Nitsuko phone switch using an analog T1 (no PRI) and we are running out of ports on the line cards. This phone system is 18 years old. We have ...