VoIP-related threats are evolving faster than you're able to handle, and until you understand the nature of these threats, you won't know what's truly at risk. For many of you, VoIP is old hat, and ...

Now that VoIP has become the de facto voice solution for most corporations, the hard part has begun. In particular, determining whether a problem is in a local PBX or in the network is much more ...

VoIP telephony providers will have to enable customers to make calls to the emergency services, following a ruling by Ofcom on Wednesday. All VoIP providers who connect to the UK's public switched ...

The top VoIP vulnerabilities, drawn from the new book “Securing VoIP Networks,” by authors Peter Thermos and Ari Takanen, takes a tough look at the weak side of VoIP. How are VoIP networks weak and ...

Deficiencies in physical infrastructure/cabling, switching fabric, routing environment, and service provider networks can render the best IP-PBX on the planet a spectacular failure. In my day job, I ...

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 ...

Over the past few years, a significant penetration of Voice over IP (VoIP) systems has occurred in both enterprise and residential markets. VoIP enables the convergence of data and voice networks into ...

VoIP network analysis and monitoring can no longer be considered luxuries, according to a survey by Network Instruments. The research has revealed that compaines believe that VoIP applications change ...

ANN ARBOR -- Merit Network Inc. has reached an agreement with Iron Mountain-based CCI Systems to become a provider of MeritVoice. The successful MeritVoice VoIP service is now distributed by both Troy ...

A network that uses the IP protocol, which is part of the TCP/IP protocol suite. IP has become the global standard for networking, which includes the entire Internet, many of the data and voice ...