internet telephony service provider
11Internet — This article is about the public worldwide computer network system. For other uses, see Internet (disambiguation). Tree of routing paths through a portion of the Internet as visualized by the …
12Internet — noun ADJECTIVE ▪ wireless ▪ broadband, high speed ▪ cable VERB + INTERNET ▪ access, go on …
13Internet in Spain — ADSL arrived in Spain in 1999. The main ISPs are:* Telefónica (former state telecom monopoly. Bought Terra Networks, S.A., now part of the Telefónica Group. * Direct Telecom (ADSL and VoIP Provider. Unique in Spain). * Ya.com (started by Jazztel …
14Service Specific Front Plate — A telephone socket to filter DSL broadband data and telephony voice data down a telephone line without using an DSL filter. In the UK, these are often installed by a BT Openreach engineer when you report synchronisation issues to your Internet… …
15Internet in Australia — Internet access was first available in Australia to universities via AARNet in 1989. The first commercial dial up ISPs (Internet Service Providers) appeared in capital cities soon after and by the mid 1990s almost the entire country had a wide… …
16Quality of service — In the field of computer networking and other packet switched telecommunication networks, the traffic engineering term quality of service (QoS) refers to resource reservation control mechanisms rather than the achieved service quality. Quality of …
17Mobile telephony — Mobile phone tower Mobile telephony is the provision of telephone services to phones which may move around freely rather than stay fixed in one location. Mobile phones connect to a terrestrial cellular network of base stations (cell sites),… …
18Broadband Internet access — Broadband Internet access, often shortened to just broadband, is high speed Internet access typically contrasted with dial up access over a modem.Dial up modems are generally only capable of a maximum bitrate of 56 kbit/s (kilobits per second)… …
19History of the Internet — Main article: Internet The history of the Internet starts in the 1950s and 1960s with the development of computers. This began with point to point communication between mainframe computers and terminals, expanded to point to point connections… …
20Voice over IP — Digital voice redirects here. For the commercial service, see Comcast Digital Voice. Voice over Internet Protocol (Voice over IP, VoIP) is a family of technologies, methodologies, communication protocols, and transmission techniques for the… …
