Every company, no matter the size, needs a robust communications platform. The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a ...

"Can Centrex survive or perhaps even thrive in the era of convergence?" Industry observer Jay Brandstadter thinks it can, but maybe not in the form you've known it: "For those considering IP telephony ...

Communication can make or break a business. Whether it’s closing a deal, supporting a customer or keeping internal teams aligned, the backbone of all these processes is an efficient, secure and ...

PBX facilitates calls using physical phone lines, while VoIP facilitates them over the internet. Discover why those differences matter and which one’s right for your business. At first glance, PBX and ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

Microsoft is getting ready to make a big splash into the VoIP pool with its OCS 2007, expected to ship this summer. When OCS’s software-based VoIP engine is coupled with Microsoft Office Communicator ...

In Tuesday’s edition of this newsletter, we pointed readers to our test of the beta code for Microsoft’s Office Communications Server (OCS) in which engineers from Network World Lab Alliance partner ...

HUNTSVILLE, Ala.–(April 29, 2008)–ADTRANµ, Inc. (NASDAQ: ADTN), a leading supplier of IP-based networking solutions, today announced that it is expanding its NetVantaµ 7000 Series of IP Telephony ...

Curious about cloud PBX? Discover how much you can save, key features, how to set it up, and other benefits in our in-depth guide. Cloud PBX (Private Branch Exchange) is a modern upgrade to ...

Epygi Technologies, manufacturer of the Quadro product line, a SIP-based IP PBX phone system for small businesses, has introduced an updated version of the PBX operating software. Application ...

An IP PBX based on the SIP standard saved a Pennsylvania oil and gas company from having to revive its dying phone system when moving into a new building. When Pennsylvania General Energy (PGE) moved ...