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Intelligent Network Interface Device
An Intelligent Network Interface Device, more commonly known as an "INID", is a system that provides triple play media services to customer homes. The system provides digital subscriber line access, advanced TV, and voice over internet protocol (VoIP) phone services to subscribed customers. The term may refer either to a standalone external residential gateway or to a system of multiple components that together provide RG functions. Models include the 2Wire HomePortal INID and the Entone Crescendo INID. AT&T's U-verse brand of services employs the 2Wire INID as an alternative residential gateway. Unlike the traditional Network Interface Device (NID) that it replaces, an INID includes an outdoor unit that mounts to the side of the subscriber's home in a hardened, weather-resistant enclosure that is easily accessible by carrier technicians; it also can include an indoor unit and a battery backup. By transferring intelligent gateway functions and all service and network terminations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triple Play (telecommunications)
In telecommunications, triple play service is a marketing term for the provisioning, over a single broadband connection, of two bandwidth-intensive services, broadband Internet access and television, and the latency-sensitive telephone. Triple play focuses on a supplier convergence rather than solving technical issues or a common standard. However, standards like G.hn might deliver all these services on a common technology. Quadruple play A so-called quadruple play (or quad play) service integrates mobility as well, often by supporting dual mode mobile plus hotspot-based phones that shift from GSM to Wi-Fi when they come in range of a home wired for triple-play service. Typical Generic Access Network services of this kind, such as Rogers Home Calling Zone (Rogers is an incumbent in the Canadian market), allow the caller to enter and leave the range of their home Wi-Fi network, and only pay GSM rates for the time they spend outside the range. Calls at home are routed over th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Subscriber Line
Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines. In telecommunications marketing, the term DSL is widely understood to mean asymmetric digital subscriber line (ADSL), the most commonly installed DSL technology, for Internet access. DSL service can be delivered simultaneously with wired telephone service on the same telephone line since DSL uses higher frequency bands for data. On the customer premises, a DSL filter on each non-DSL outlet blocks any high-frequency interference to enable simultaneous use of the voice and DSL services. The bit rate of consumer DSL services typically ranges from 256 kbit/s to over 100 Mbit/s in the direction to the customer (downstream), depending on DSL technology, line conditions, and service-level implementation. Bit rates of 1 Gbit/s have been reached. In ADSL, the data throughput in the upstream direction (the direction ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Over Internet Protocol
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS). Overview The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signaling, channel setup, digitization of the analog voice signals, and encoding. Instead of being transmitted over a circuit-switched network, the digital information is packetized and transmission occurs as IP packets over a packet-switched network. They transport media streams using special media delivery protocols t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Residential Gateway
A residential gateway is a small consumer-grade gateway which bridges network access between connected local area network (LAN) hosts to a wide area network (WAN) (such as the Internet) via a modem, or directly connects to a WAN (as in EttH), while routing. The WAN is a larger computer network, generally operated by an Internet service provider. Devices Multiple devices have been described as ''residential gateways'': * Cable modem * DSL modem * FTTx modem * IP-DECT telephone (base station) * Network switch * Smart home hub * TV/ VoD Set-top box * Voice over Internet protocol (VoIP) analog telephone adapter * Wired router * Wireless access point * Wireless router or certain combinations of the above. A modem (e.g. DSL modem, Cable modem) by itself provides none of the functions of a router. It merely allows ATM or PPP or PPPoE traffic to be transmitted across telephone lines, cable wires, optical fibers, wireless radio frequencies, or other physical layers. On the receiving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2Wire
2Wire, Inc., was (between 1998 and 2010) a home networking Customer Premises Equipment (CPE) manufacturer that provided telecommunications companies with hardware, software, service platforms, and remote CPE management systems. The company was headquartered in San Jose, California, in the Silicon Valley. The company had employed approximately 1,600 employees globally, including 550 in R&D, sales and administration, 450 in customer care and 600 agency employees in five U.S. offices and an additional nine offices around the world by July 2010. The 2Wire HomePortal residential gateways were distributed by broadband service providers such as AT&T, Embarq, windstream and Qwest in the United States, Bell in Canada, Telmex in Mexico, BT Group in the United Kingdom, Telstra in Australia and SingTel in Singapore. In July 2010, Pace plc of the United Kingdom agreed to buy 2Wire for $475m (£307m). History 2Wire was founded in 1998 by Brian Hinman (who also founded PictureTel and Polyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AT&T
AT&T Inc. is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile telephone services in the U.S. , AT&T was ranked 13th on the ''Fortune'' 500 rankings of the largest United States corporations, with revenues of $168.8 billion. During most of the 20th century, AT&T had a monopoly on phone service in the United States. The company began its history as the American District Telegraph Company, formed in St. Louis in 1878. After expanding services to Arkansas, Kansas, Oklahoma and Texas, through a series of mergers, it became Southwestern Bell Telephone Company in 1920, which was then a subsidiary of American Telephone and Telegraph Company. The latter was a successor of the original Bell Telephone Company founded by Alexander Graham Bell in 1877. The American Bell Telephone Company formed the American Teleph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
U-verse
U-verse TV is a DirecTV brand of IPTV service. Launched on June 26, 2006, U-verse included broadband Internet (now AT&T Internet or AT&T Fiber), IP telephone (now AT&T Phone), and IPTV (U-verse TV) services in 48 states.Post Alexander, Atlanta, Ga. p. 24. On February 25, 2021, AT&T announced that it would spin off DirecTV into a separate entity, containing the U-verse TV and AT&T TV services, selling a 30% stake to while retaining a 70% stake in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Network Interface Device
upTwo simple NIDs, carrying six lines each, on the outside of a building upA German copper phone line termination box called '' Abschlusspunkt LinienTechnik'' (APL, " Demarcation point") In telecommunications, a network interface device (NID; also known by several other names) is a device that serves as the demarcation point between the carrier's local loop and the customer's premises wiring. Outdoor telephone NIDs also provide the subscriber with access to the station wiring and serve as a convenient test point for verification of loop integrity and of the subscriber's inside wiring. Naming Generically, an NID may also be called a network interface unit (NIU), telephone network interface (TNI), system network interface (SNI), or telephone network box. Australia's National Broadband Network uses the term '' network termination device'' or NTD. A smartjack is a type of NID with capabilities beyond simple electrical connection, such as diagnostics. An ''optical network term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Set-top Box
A set-top box (STB), also colloquially known as a cable box and historically television decoder, is an information appliance device that generally contains a TV-tuner input and displays output to a television set and an external source of signal, turning the source signal into content in a form that can then be displayed on the television screen or other display device. They are used in cable television, satellite television, and over-the-air television systems as well as other uses. According to the ''Los Angeles Times'', the cost to a cable provider in the United States for a set-top box is between $150 for a basic box to $250 for a more sophisticated box. In 2016, the average pay-TV subscriber paid $231 per year to lease their set-top box from a cable service provider. TV signal sources The signal source might be an Ethernet cable, a satellite dish, a coaxial cable (see cable television), a telephone line (including DSL connections), broadband over power lines (BPL), or e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HomePNA
The HomePNA Alliance is an incorporated non-profit industry association of companies that develops and standardizes technology for home networking over the existing coaxial cables and telephone wiring within homes, so new wires do not need to be installed. HomePNA was developed for entertainment applications such as IPTV which require good quality of service Quality of service (QoS) is the description or measurement of the overall performance of a service, such as a telephony or computer network, or a cloud computing service, particularly the performance seen by the users of the network. To quantitat ... (QoS). HomePNA 3.1 uses frequencies above those used for digital subscriber line and analog voice calls over phone wires and below those used for broadcast and Direct-broadcast satellite, direct broadcast satellite TV over coax, so it can coexist with those services on the same wires. HomePNA does not manufacture products, although its members do. HomePNA creates industry speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
