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Bill And Keep
Bill and keep (B&K or BAK), also known as net payment zero, is a pricing arrangement for the interconnection (direct or indirect) of two telecommunications networks under which the reciprocal call termination charge is zero. That is, each network agrees to terminate calls from the other network at no charge. Bill and keep represents an approach to interconnection charging in which networks recover their costs only from their own customers rather than from the sending network. Such an arrangement acts to remove the wholesale cost barrier to retail pricing for off-network calls and has been proven to result in significantly higher levels of calling activity. On October 27, 2011, the U.S. Federal Communications Commission announced that it would adopt a bill-and-keep framework for all telecommunications traffic exchanged with local exchange carriers as part of an effort to reduce arbitrage practices such as traffic pumping and phantom traffic, encourage the deployment of IP-based ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interconnection
In telecommunications, interconnection is the physical linking of a carrier's network with equipment or facilities not belonging to that network. The term may refer to a connection between a carrier's facilities and the equipment belonging to its customer, or to a connection between two or more carriers. In United States regulatory law, interconnection is specifically defined (47 C.F.R. 51.5) as "the linking of two or more networks for the mutual exchange of traffic." One of the primary tools used by regulators to introduce competition in telecommunications markets has been to impose interconnection requirements on dominant carriers. History United States Under the Bell System monopoly (post Communications Act of 1934), the Bell System owned the phones and did not allow interconnection, either of separate phones (or other terminal equipment) or of other networks; a popular saying was "Ma Bell has you by the calls". This began to change in the landmark case Hush-A-Phon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Networks
A telecommunications network is a group of nodes interconnected by telecommunications links that are used to exchange messages between the nodes. The links may use a variety of technologies based on the methodologies of circuit switching, message switching, or packet switching, to pass messages and signals. Multiple nodes may cooperate to pass the message from an originating node to the destination node, via multiple network hops. For this routing function, each node in the network is assigned a network address for identification and locating it on the network. The collection of addresses in the network is called the address space of the network. Examples of telecommunications networks include computer networks, the Internet, the public switched telephone network (PSTN), the global Telex network, the aeronautical ACARS network, and the wireless radio networks of cell phone telecommunication providers. Network structure In general, every telecommunications network conceptually c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Call Termination
Call or Calls may refer to: Arts, entertainment, and media Games * Call, a type of betting in poker * Call, in the game of contract bridge, a bid, pass, double, or redouble in the bidding stage Music and dance * Call (band), from Lahore, Pakistan * Call, a command in square dancing, delivered by a caller * "Call / I4U", a 2011 single by Japanese music group AAA * "Call", a 2002 song by Ashanti from her album '' Ashanti'' * "Call" (Stray Kids song), 2021 Film * ''Call'' (film), or ''The Call'', 2020 South Korean film * ''Calls'' (film), 2021 Indian Tamil-language crime thriller film Television * ''Calls'' (TV series), a mystery thriller TV series on Apple TV+ Finance * Call on shares, a request for a further payment on partly paid share capital * Call option, a term in stock trading Science and technology Computing * Call, a shell command in DOS, OS/2 and Microsoft Windows command-line interpreters * Call, a method of starting a subroutine * Computer-assisted lang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Communications Commission
The Federal Communications Commission (FCC) is an independent agency of the United States federal government that regulates communications by radio, television, wire, satellite, and cable across the United States. The FCC maintains jurisdiction over the areas of broadband access, fair competition, radio frequency use, media responsibility, public safety, and homeland security. The FCC was formed by the Communications Act of 1934 to replace the radio regulation functions of the Federal Radio Commission. The FCC took over wire communication regulation from the Interstate Commerce Commission. The FCC's mandated jurisdiction covers the 50 states, the District of Columbia, and the territories of the United States. The FCC also provides varied degrees of cooperation, oversight, and leadership for similar communications bodies in other countries of North America. The FCC is funded entirely by regulatory fees. It has an estimated fiscal-2022 budget of US $388 million. It h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arbitrage
In economics and finance, arbitrage (, ) is the practice of taking advantage of a difference in prices in two or more markets; striking a combination of matching deals to capitalise on the difference, the profit being the difference between the market prices at which the unit is traded. When used by academics, an arbitrage is a transaction that involves no negative cash flow at any probabilistic or temporal state and a positive cash flow in at least one state; in simple terms, it is the possibility of a risk-free profit after transaction costs. For example, an arbitrage opportunity is present when there is the possibility to instantaneously buy something for a low price and sell it for a higher price. In principle and in academic use, an arbitrage is risk-free; in common use, as in statistical arbitrage, it may refer to ''expected'' profit, though losses may occur, and in practice, there are always risks in arbitrage, some minor (such as fluctuation of prices decreasing prof ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Backbone
The Internet backbone may be defined by the principal data routes between large, strategically interconnected computer networks and core routers of the Internet. These data routes are hosted by commercial, government, academic and other high-capacity network centers, as well as the Internet exchange points and network access points, that exchange Internet traffic between the countries, continents, and across the oceans. Internet service providers, often Tier 1 networks, participate in Internet backbone traffic by privately negotiated interconnection agreements, primarily governed by the principle of settlement-free peering. The Internet, and consequently its backbone networks, do not rely on central control or coordinating facilities, nor do they implement any global network policies. The resilience of the Internet results from its principal architectural features, most notably the idea of placing as few network state and control functions as possible in the network elemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain Old Telephone Service
Plain old telephone service (POTS), or plain ordinary telephone system, is a retronym for voice-grade telephone service employing analog signal transmission over copper loops. POTS was the standard service offering from telephone companies from 1876 until 1988 in the United States when the Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) was introduced, followed by cellular telephone systems, and voice over IP (VoIP). POTS remains the basic form of residential and small business service connection to the telephone network in many parts of the world. The term reflects the technology that has been available since the introduction of the public telephone system in the late 19th century, in a form mostly unchanged despite the introduction of Touch-Tone dialing, electronic telephone exchanges and fiber-optic communication into the public switched telephone network (PSTN). Characteristics POTS is characterized by several aspects: *Bi-directional (full duplex) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellular Network
A cellular network or mobile network is a communication network where the link to and from end nodes is wireless. The network is distributed over land areas called "cells", each served by at least one fixed-location transceiver (typically three cell sites or base transceiver stations). These base stations provide the cell with the network coverage which can be used for transmission of voice, data, and other types of content. A cell typically uses a different set of frequencies from neighboring cells, to avoid interference and provide guaranteed service quality within each cell. When joined together, these cells provide radio coverage over a wide geographic area. This enables numerous portable transceivers (e.g., mobile phones, tablets and laptops equipped with mobile broadband modems, pagers, etc.) to communicate with each other and with fixed transceivers and telephones anywhere in the network, via base stations, even if some of the transceivers are moving through more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calling Party Pays
Calling party pays (CPP) is a payment model in telephony, especially in cellular markets, that states that the total cost of a call is borne by the caller and not the receiver. It is also known as "Calling party network pays" or CPNP. Traditionally, two more models have existed: The receiving party pays (RPP) model, in which the caller pays for making the call and the receiver pays for receiving it. Bill and keep model. Components of cost In general, the total cost of each call placed by a subscriber of a mobile network operator (MNO) has two components - calling rate and call termination rate. The "calling rate", also called "call charge" is the amount charged by the caller’s MNO to the caller. The "call termination rate", or simply " termination rate", is the amount the receiver's MNO charges from the caller's MNO, in order to end the call in the receiver's network. A "mobile network operator" is also known as "wireless service provider", "wireless carrier", "cellular co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TM Forum
TM Forum is a global industry association for service providers and their suppliers in the telecommunications industry. Members include communications and digital service providers, telephone companies, cable operators, network operators, cloud providers, digital infrastructure providers, software suppliers, equipment suppliers, systems integrators and management consultancies. The Forum has over 850 member companies, including ten of the top ten world's largest telecommunications service providers, that collectively generate US$2 trillion in revenue and serve five billion customers across 180 countries. Activities TM Forum provides an open, collaborative environment along with practical tools and information to help its members in their digital transformation initiatives. Its services include: Labs- member projects where you can invent, build and test new solutions Knowledge- practical and honest guidance from a global community of over 100,000 users Code + frameworks- Real cod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephony
Telephony ( ) is the field of technology involving the development, application, and deployment of telecommunication services for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is intimately linked to the invention and development of the telephone. Telephony is commonly referred to as the construction or operation of telephones and telephonic systems and as a system of telecommunications in which telephonic equipment is employed in the transmission of speech or other sound between points, with or without the use of wires. The term is also used frequently to refer to computer hardware, software, and computer network systems, that perform functions traditionally performed by telephone equipment. In this context the technology is specifically referred to as Internet telephony, or voice over Internet Protocol (VoIP). Overview The first telephones were connected directly in pairs. Each user had a separate telephone wired ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
