Business cost reduction specialists focusing on telecommunications, energy and water services
Glossary - V
The utilities industry is awash with jargon and apparently meaningless abbreviations. We aim to explain what some of them mean. Please use either the search box (above and left) or the A to Z matrix to the right.
Displaying 1 - 2 of 2 definitions.
- VoIP
- Voice over Internet Protocol, also called VoIP, IP Telephony, Internet telephony, Broadband telephony, Broadband Phone and Voice over Broadband is the routing of voice conversations over the Internet or through any other IP-based network. In the UK BT and other network uperators are investing £billions in VoIP technology (see 21CN).
- VPN
- A virtual private network (VPN) is a private communications network often used by companies or organizations, to communicate confidentially over a public network. VPN traffic can be carried over a public networking infrastructure (e.g. the Internet) on top of standard protocols, or over a service provider's private network with a defined Service Level Agreement (SLA) between the VPN customer and the VPN service provider. A VPN can send data (e.g., voice, data or video, or a combination of these media) across secured and encrypted private channels between two points.
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