IP telephony is a next-generation technology that is changing the way companies communicate, and is reshaping the business landscape. Through the unification of voice and data networks, IP telephony ...

Juniper will use technology from Kagoor Networks to make it easier for carriers to deploy IP telephony throughout their networks. Marguerite Reardon started as a CNET News reporter in 2004, covering ...

Businesses are failing to secure their IP telephony networks because of a lack of knowledge, according to one veteran VoIP engineer. Eric Vyncke, author of LAN switch security: What hackers know about ...

One of the drivers encouraging companies to implement IP telephony throughout the organization is the ability to provide consistent communications features from any location. Treating a network of ...

Hosted service lets enterprise users save on operational and capital expenditures, and reap the benefits of next-generation voice-over-IP services. Some companies that want to implement IP telephony ...

You’ve studied the promising return on investment for IP telephony and researched vendor solutions that appear to fit your company’s needs. If you’ve done your homework, you also know that merging ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

Not long ago, if an Army infantry battalion commander wanted to communicate, he relied on radios that had limited range and often spotty coverage. But today, a growing number of those commanders can ...

‘Securing Cisco IP Telephony Networks’ Excerpt This excerpt is from Chapter 1, “What Is IP Telephony Security and Why Do You Need It?” and is intended to provide you with an introduction to the world ...

Can you hacker-proof your IP telephony network? The short answer — as demonstrated in the first-ever public test on this topic — is, yes, pretty much. But it strongly depends on whose IP PBX you use, ...

The codes and commands used to establish and terminate a phone call over an IP network. The protocol supports such features as conference calling, call waiting and call transfer. The primary IP ...

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 ...