IP telephony is an umbrella term for all real-time applications over IP, including voice over instant messaging (IM) and videoconferencing. See TCP/IP. Starting in the late 1990s, the Internet and ...

Cloud voice telephony services used by Three Ireland will reduce cost and increase security for customers, the company says ...

A voice over IP (VoIP) service can boost your call quality and save you money compared with a traditional landline. These are ...

Synonymous with IP telephony. The terms Internet telephony, IP telephony and VoIP (voice over IP) are used synonymously. See VoIP and IP telephony. THIS DEFINITION IS FOR PERSONAL USE ONLY.

Discover why (and how) a VoIP gateway is one of the few truly plug-and-play devices in business communications.

The Building Blocks of Unified Communication SIP and VoIP have emerged as pivotal technologies that underpin contemporary ...

The invention of the telephone had a transformative impact on businesses, fundamentally changing the way organizations ...

for blocking Internet telephony service providers. The court ruled Telefónica policies hindered fair competition and the firm must eliminate contract clauses that ban VoIP (Voice over Internet ...

This internet telephone service remains free for almost ... a Google SIP (Session Initiated Protocol) that enables VoIP (Voice Over Internet Protocol). Related stories And if you are setting ...

given the rise of digital phone lines with voice over IP (VoIP) technology. Popular with businesses, these services place calls over the internet; they typically provide better call quality and ...