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 ...

Open source IP telephony software packages are helping users move away from the traditional world of proprietary office phone systems, PBXs with closed operating systems and expensive specialty ...

IP telephony began humbly as a novelty application that allowed online users to converse over the Internet. Today, it has finally matured enough in both feature sets and network availability that it ...

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 ...

IP telephony is no longer just for companies that do a lot of geographically disparate work. Our columnist gives you the long-distance view. Years ago I remember being very interested in an issue of ...

San Francisco-based-CallTower, a recent spin-off from Networld Communications, is a solution provider that's selling IP telephony as a service. The start-up hopes to hit the sweet spot of SMBs and ...

BoE has opted for a futuristic multiservice network, capable of carrying both voice and data, for its new office at Cape Town`s Foreshore. The deal with Dimension Data, worth approximately R10million, ...

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 ...