Although hosted voice in the cloud is a fairly new territory for everyone, including ourselves, below are what [...]

Ensuring the same high QoS afforded by legacy TDM-based communications infrastructure is a key concern for carriers looking [...]

So far, VoIP-based bilateral interconnects have followed traditional industry billing models of either bilateral agreements, or billing on [...]

The majority of VoIP implementations are currently based on one of two protocols, SIP and H.323. While H.323 [...]

One of the key drivers for enterprise VoIP services is the tremendous flexibility it delivers in terms of [...]

Most people are aware of the age-old adage – if it sounds too good to be true, it [...]

VoIP has many advantages over TDM technology – it is cost-effective, flexible, efficient, and has a much lower [...]

VoIP networks face security concerns. How best to address those concerns can be gleaned from experience with regular [...]

Carriers concern themselves with IP security threats on their own networks, as well as along interfaces with their [...]

In the wholesale environment, the majority of traffic is carrier-to-carrier. We manage today’s security challenges by learning from [...]