Voice over Internet Protocol (VoIP) phone systems have made an incredible surge in popularity over the last few years as the demand for affordable, secure global communication channels has increased.

The early use of Internet protocols and Ethernet for inexpensive, international phone calls exposed the problems of relaying voice over a network designed for data. Voice quality was poor because the ...

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 ...

Like most countries boasting modern telecommunications systems, Australia has been implementing Voice over IP (VoIP) services. After a slow start, what began as a mild flirtation is now becoming an ...

Extreme Networks is coming out with more secure VoIP technology and fellow LAN switch maker HP ProCurve is announcing a partnership with Mitel at VoiceCon Orlando this week. LAN switching vendors are ...

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 telephony providers in the United Kingdom will have to enable customers to make calls to the emergency services, following a ruling by Office of Communication (Ofcom) on Wednesday. All VoIP ...

A complete Voice over Internet Protocol (VoIP) network deployed by communications broadband service providers (BSPs) that sell VoIP subscriptions to small and medium-size businesses. The VoIP network ...

Listen to the Computerworld TechCast: VoIP. Voice over IP (VoIP) has exploded in popularity since the first PC-to-PC Internet phone-calling systems were introduced in 1995, as evidenced by the ...

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 ...

The vendor's new Security Gateway 420 gives Astaro resellers a way to offer their customers security tools that protect from viruses, hackers, spam and other network threats, said Kamal Arafeh, vice ...