The term Voice over IP (VoIP) does not refer to a single service but encompasses an entire collection of services that can fill the phone service needs of many different residential and business ...

VoIP-over-3G will be far more successful than the voice-over-Wi-Fi approach being touted by many communications providers, a new report suggests. According to analyst Dean Bubley, of Disruptive ...

Global Crossing last week announced a series of VoIP offerings for business users that range from simple transport to fully managed VoIP over the carrier’s IP VPN services. Global Crossing last week ...

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 ...

As shown in Exhibit 1, the Yankee Group’s 2004 Enterprise Communications Spending (ECS) Survey found 93 percent of government and 88 percent of education respondents currently use IP VPNs. However, 82 ...

The IP telephony market is entering its third level of maturity. The first phase was one of experimentation of Voice over IP (VoIP) transport and proprietary communication signaling built on a ...

VoIP-over-VPN technology protects the privacy of corporate voice communications in industrial networks, while delivering the cost-saving and technology benefits of Voice-over-IP. By reducing or ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. As Internet ...

The most reliable internet protocol (IP) desk phone is Polycom VVX because its hardware is crafted to an extremely high standard, and its user base appears to be consistently satisfied with its ...

Richardson, Texas , October 26, 2009 " Sipera Systems, the leader in real-time Unified Communications (UC) security, today announced availability of the Sipera Secure Live Communications (SLiC) ...