In telecommunications , call volume refers to the number of telephone call s made during a certain time period. Depending on context, the phrase may refer to either the number of calls made to a specific physical area or telephone number such as an emergency service or the number of calls made between two or more areas e.g. cities . Various formulas exist to forecasting forecast the number of calls that might be made another key distinction concerns whether long or short term trends are to be predicted. ref name How See http www.isixsigma.com library content c070430a.asp How to Do Call Volume Forecasting for Service Desks ref Forecast Formulas Perhaps the simplest formula used to forecast call volume is the linear equation math y mx b, math where y is the expected call volume, x is time, and m and b are constants. However, this is suitable for long term trends only, ref name How and further assumes that growth will be linear. Another formula, seen in a mathematics textbook , ref cite book last Blitzer first Robert title Introductory and Intermediate Algebra for college students 2nd ed. publisher Pearson Prentice Hall year 2006 pages 507 isbn 0131492594 ref is the inverse square equation math C frac 0.02 P 1 P 2 d 2 , math where C is the number of expected calls between two cities during one day , P sub 1 sub is the population of the first city in thousands , P sub 2 sub is the population of the other city also in thousands , and d is the distance between them units unclear in the book, but probably miles . See also Teletraffic engineering Calls per second References Reflist Category Teletraffic Category Telecommunications economics telecomm stub ... more details
pp move vandalism small yes wiktionarypar callCall may refer to A type of betting in poker Animal communication , a song or noise made by an animal such as Bird call , part of a bird song A command in square dancing, delivered by a Caller dancing caller Call option , a term in stock trading A shell Command computing command in DOS, OS 2 and Microsoft Windows command line interpreters System call , in computer science, the mechanism used by an application program to request service from the operating system or another application program A method of starting a Subroutine Any bid, pass, double, or redouble made in the bidding stage of contract bridge CALL acronym Computer assisted language learning , a concept in language education Center for Anglican Learning & Leadership at the Church Divinity School of the Pacific The United States Army s U.S. Army Center for Army Lessons Learned Center for Army Lessons Learned People Ann Lowdon Call Annie Payson Call Anson Call Brandon Call Sir John Call, 1st Baronet Ramon Malla Call R. D. Call Richard K. Call Wilkinson Call Fictional List of characters in the Alien series Alien Resurrection Annalee Call , the android portrayed by Winona Ryder in Alien Resurrection Woodrow F. Call , a Texas Ranger who appears in all four books of Larry McMurtry s Lonesome Dove series Telecommunications Any attempt to set up a telecommunication circuit A unit of teletraffic engineering traffic measurement The actions performed by a call originator A telephone call Other Call band Call, Texas , a community in the southern United States See also The Call disambiguation Caller disambiguation Calling disambiguation Call sign , in broadcasting and radio communications, a unique designation for a transmitting station disambig surname de Call ja nn Call pl Call ... more details
The Call may refer to Publications The Call Kansas City The Call Kansas City , a newspaper in Kansas City, Missouri, serving the Black American community The New York Call , sometimes simply called The Call , a Socialist newspapter published by the Socialist Party of America The Call Woonsocket The Call Woonsocket , a general interest daily newspaper in Woonsocket, Rhode Island The Call , a 1985 novel by John Hersey Television and film The Call TV series The Call TV series , a Life Network reality television show The Call , an interactive news program on NY1 The Call 2002 film The Call 2002 film , a short film by Matthew Scott Krentz One Missed Call 2004 film The Call 2004 film , a Japanese Horror The Call CNBC The Call CNBC , a business television program on CNBC Music The Call band , a San Francisco based rock band The Call album The Call album , by Swedish heavy metal band Heed The Call Mal Waldron album The Call Mal Waldron album , by jazz pianist Mal Waldron The Call song The Call song , a song by the Backstreet Boys from their 2000 album Black & Blue Call band , a Pakistani rock band based in Lahore The Call , album by underground Hip Hop artist Random musician Random The Call , a song by Regina Spektor from the The Chronicles of Narnia Prince Caspian soundtrack soundtrack to The Chronicles of Narnia Prince Caspian The Call , a song by country music artist Matt Kennon The Call , a song by Celtic Woman Other The Call religion , a Christian movement, founded in the USA An infamous blown call in 1985 World Series Game Six of the 1985 World Series by Major League Baseball umpire Don Denkinger See also Call disambiguation disambig de The Call it The Call ... more details
wiktionary refer On Call , a 2007 song by Kings of Leon On call room , an area of a hospital or police station DART On Call, a premium shuttle service by Dallas Area Rapid Transit disambig ... more details
Unreferenced date December 2009 Will call is a North America n term for a box office where patron s of entertainment venues go to pick up pre purchased Ticket admission ticket s for an event, such as a Play theatre play or concert , either just before the event, or in advance. With the onset of the Internet and e commerce sites, which allow customers to buy tickets online , the popularity of this service has increased. The term is also Wholesale usage used analogously in the wholesale and retail industry. Details Box office rules and hours vary. Some may not open until an hour before event time, while others may be open during regular business hours every day. Some buildings advise patrons to arrive very early to pick up tickets to avoid long lines. History In the days before the telephone, the phrase I will call on you was commonly used to mean that someone will visit you, or speak to you. The phrase has since largely fallen into disuse, with the word call being much more commonly associated with the telephone than speaking to someone in person. The term will call , however, has stuck, and means that the customer will call on the company to pick up the tickets or merchandise, as opposed to having the items delivered to them. In a linguistic process similar to Initial stress derived ... WILL call rather than the second syllable in the verb phrase will CALL . United Kingdom The equivalent ..., a will call item is merchandise that is to be picked up at the seller s place of business. A will call ... on the memo. In the last twenty years or so, the term pick up is replacing the older term will call . Will call also refers to customers picking up merchandise in person for businesses that normally ... paying the courier a flat rate wholesale shipping fee. As a result, some companies ban will call pick ups or implement a will call charge for in person pick ups. See also Drop shipping DEFAULTSORT Will Call Category Entertainment Category Supply chain management terms ja ... more details
Unreferenced date December 2009 Infobox single Name On Call Cover Call.jpg Caption 7 picture sleeve and CD cover Artist Kings of Leon Album Because of the Times B side My Third House Released March 26, 2007 Format Gramophone record 7 , CD single CD Recorded Genre Alternative rock , southern rock Length 3 22 Label Columbia Records Writer Kings of Leon Producer Ethan Johns , Angelo Certification Last single King of the Rodeo br 2005 This single On Call br 2007 Next single Fans song Fans br 2007 Misc Extra album cover Upper caption Alternative cover Type single Cover KOL On Call .jpg Lower caption UK iTunes Store cover Extra track listing Album Because of the Times Type single prev track Charmer song Charmer prev no 2 this track On Call track no 3 next track McFearless next no 4 On Call is a song by rock band Kings of Leon and is the third track on their 2007 album Because Of The Times . The song was also released as the first single music single from that album on March 26, 2007, in the United Kingdom . It had been available on the iTunes Store since February 6. Accompanied by the A side and B side B side , My Third House , the single peaked at 18 in the UK Singles Chart , making it one of the band s most successful singles. It also reached the top 30 in Ireland 28 and New Zealand 29 . The song placed 3 in the 2007 Triple J Hottest 100 . Track listing 7 small 886970736176 small , CD small 886970736022 small On Call 3 23 My Third House 3 56 On Call feat. Eric Lloyd 3 27 Other appearances The Saturday Sessions The Dermot O Leary Show 2007 External links youtube RYOW5uoyKl0 On Call Official music video Kings of Leon Category 2007 singles Category Kings of Leon songs 2000s rock song stub pt On Call ... more details
unref article date October 2007 Infobox Single Name This Is a Call Cover foo fighters this is a call.png Artist Foo Fighters from Album Foo Fighters album Foo Fighters Released June 19, 1995 Format Compact Disc CD Recorded January 1995 Genre Alternative rock Length 3 52 Label Roswell, Capitol Records Capitol Writer Dave Grohl Producer Foo Fighters , Barrett Jones Reviews Last single Exhausted song Exhausted br 1995 This single This Is a Call br 1995 Next single I ll Stick Around br 1995 This Is a Call is the first major single released by the Foo Fighters from their Foo Fighters album self titled debut album . It was released in 1995. No video was made for the song. Dave Grohl said about the song The chorus says This is a call to all my past resignation . It s just sort of like a little wave to all the people I ever played music with, people I ve been friends with, all my relationships, my family. It s a hello, and in a way a thank you. ref name fooarch http www.fooarchive.com headwires selftitled.htm Foo Archive, June 2008 ref The song debuted at number 12 on the Modern Rock Tracks chart ... on the show 11 times. This Is a Call was released as a downloadable content for the Rock Band series of video games on December 23, 2008. Singles 12 UK vinyl promo single This Is a Call Grohl 3 52 Podunk Grohl 3 03 7 Vinyl single Stamped Label French CD single Japan CD single 7 single This Is a Call Winnebago Grohl, Turner 4 11 7 One sided vinyl single UK promo CD This Is a Call 12 luminous vinyl single UK CD single Radio promo CD This Is a Call Winnebago Podunk Cassette tape single Australian CD single Dutch CD single This Is a Call Winnebago Podunk Cement Mix Chart positions class wikitable ... This Is A Call Category 1995 singles Category Foo Fighters songs Category Debut singles Category Songs written by Dave Grohl Category English language songs 1990s rock song stub bg This Is a Call cs This Is a Call es This is a Call fr This Is a Call pl This Is a Call sk This Is a Call fi This Is a Call ... more details
Unreferenced auto yes date December 2009 Orphan date November 2006 Telecommunications mediation is a process that converts call data to pre defined layout that can be imported by a specific billing system or other OSS applications. The call data is produced by network devices in the form of CDRs Call Detail Record . DEFAULTSORT Telecommunications Mediation Category Telecommunications economics Telecomm stub ... more details
There are several pieces of legislation named the Telecommunications Act Telecommunications Act 1997 , Australia Telecommunications Act Canada Telecommunications Act 1984 , United Kingdom Telecommunications Act of 1996 , United States disambig de Telecommunications Act fr Telecommunications Act ko ... more details
Clearing , in telecommunication s means A sequence of events used to telecommunication circuit disconnect a Call telecommunications call and return to the ready state. It is sometimes, particularly in the context of common channel signaling , called teardown. Removal of data from an automated information system AIS , its computer data storage storage devices , and other peripheral devices with storage capacity, in such a way that the data may not be reconstructed using normal system capabilities i.e. , through the computer keyboard keyboard . Note An AIS need not be disconnected from any external computer network network before clearing takes place. Clearing enables a product to be reused within, but not outside of, a secure facility telecommunications facility . It does not produce a declassified product by itself, but may be the first step in the declassification process. See also Disengagement originator References FS1037C MS188 National Information Systems Security Glossary Category Teletraffic telecomm stub ... more details
A telecommunications tariff is an open contract between a telecommunications service provider and the public, filed with a regulating body such as a Public Utilities Commission . Such tariffs outline the terms and conditions of providing telecommunications service to the public including rates, fees, and charges. Why are tariffs charged? At a minimum, tariffs imposed must cover the cost of providing the service to the consumer. The consumer may be the final user or an intermediary such as a service provider . Obviously, if a telecommunications operator cannot recover its costs, it will make a loss .... However, telecommunications service providers must be careful not to over price each service ... paid on a monthly basis, and called rental. Call charges these charges are variable and are used to pay for the cost of the equipment to route a call from the caller s exchange to the recipient s exchange. These call charges can be calculated on a fixed per call basis, a variable basis depending on the time or distance of the call, or a combination of the two. Call charges can even vary at different ... a connection fee to connect a new user to the telecommunications network network . Usually ... countries, the call charges are fixed at a monthly rate and included as a supplement to the standing ... entries and pornography calls. Impact of tariffs on traffic Call minutes are highly Price elasticity of demand elastic against price , this means that the demand for call minutes varies greatly according to price. A slight decrease in price leads to a great increase in call minutes. The higher ... was that by varying prices over time, a telecommunications service provider can reduce the level .... References Farr, R.E., Telecommunications Traffic, Tariffs and Costs An Introduction For Managers ... X&oi book result&resnum 1&ct result PPP1,M1 Universal Service and Rate Restructuring in Telecommunications ... Category Telecommunications economics ... more details
Telecommunications in Georgia may refer to In the country of Georgia see Telecommunications in Georgia country In the U.S. state of Georgia see Telecommunications in Georgia U.S. state dab ... more details
Foundation Media in Canada Amateur radio call signs of Canada Canadian sovereignty Telecommunications ...Telecommunications in Canada include telephone, radio, television, and internet usage. Telephone Telephones main lines in use 18.251 million 2009 Telephones mobile cellular 23.081 million 2009 Telephone system general assessment excellent service provided by modern technology domestic domestic satellite system with about 300 earth stations international 7 coaxial submarine cables satellite earth stations 5 Intelsat 4 Atlantic Ocean and 1 Pacific Ocean and 2 Intersputnik Atlantic Ocean region 2007 Radio Radio broadcast stations AM broadcasting AM 245, FM 582, shortwave 6 2004 Note Due to the amount of AM Radio stations moving to FM, the odd new AM station s signing on and new FM radio stations, etc. this information is subjected to change. ITU prefix es Letter combinations available for use in Canada as the first two letters of a television or radio station s call sign are CF, CG, CH, CI, CJ, CK, CY, CZ, VA, VB, VC, VD, VE, VF, VG, VO, VX, VY, XJ, XK, XL, XM, XN and XO . Only CF, CH, CI, CJ and CK are currently in common use, although four radio stations in St. John s, Newfoundland and Labrador retained call letters beginning with VO when Newfoundland joined Canadian Confederation in 1949. Stations owned by the Canadian Broadcasting Corporation use CB through a special agreement with the government of Chile . Some codes beginning with VE and VF are also in use to identify radio repeater transmitters. Television Television broadcast stations 1456 128 originating stations, 1328 retransmitters 2003 Note Information subjected to change. Internet main Internet in Canada Internet Service ... 2004 See also Canadian Radio television and Telecommunications Commission Canadian Association ... Canada topics Canada topic Telecommunications in Americas topic Telecommunications in Category Communications in Canada Category Telecommunications in Canada Category Telecommunications by country Canada ... more details
Unreferenced date January 2010 Infobox album See Wikipedia WikiProject Albums Name CallCallCall Type Album Artist U Nee Cover Unee callcallcall album cover.jpg Released February 18, 2005 Recorded 2004 2005 Genre Pop music Pop , R&B Length Label Synnara Music Producer Reviews Last album U Nee Code br 2003 This album CallCallCall br 2005 Next album Habit U Nee album Habit br 2007 Misc Extra album cover Upper caption Passion & Pure EP Type EP Cover Unee passion & pure ep cover.jpg Lower caption EP cover CallCallCall also known as 2nd Album is the second studio album by K pop singer, U Nee . It was released on February 18, 2005, by Synnara Music . The album is considered U Nee s best musical work, among fans and critics alike, but is almost impossible to find on almost any music shopping website. Overview CallCallCall marked a complete transition in U Nee s image from a dance pop singer to a sexy R&B singer. U Nee had plastic surgery for the album, specifically her jaw, nose and breasts. The album s music represents almost a complete genre change for U Nee, containing songs with mostly an R&B sound, considering the ballads Father and From That Day , the Eastern styled song, Invitation , and the dance pop song, I Want You . Like the first album, one single was released, but this time, the single, CallCallCall managed to enter the top 10 of the Korean Music Charts. However, the video for CallCallCall was banned by most Korean music video stations for partial ... Code Trick 2 . Track listing CallCallCall One Father CallCallCall Samples Hit the Freeway ... Invitation I Want You CallCallCall Ver. 2 Passion & Pure EP CallCallCall Club Mix Samples In da Club , by 50 Cent . Club Mix Club Mix One Father CallCallCall Invitation I Want You Promoted songs CallCallCall Ver. 2 CallCallCall Club Mix Father Category 2005 albums Category U Nee albums Category 2005 EPs es CallCallCall ... more details
Senegal has an excellent telecommunications infrastructure , which is digitized. Sonatel , Senegal s main telecommunications operator , continues to dominate the market. It was privatized in 1997 with France Telecom as the strategic partner. Liberalization of some services accompanied privatization. Two companies now provide cellular telephone services, and there is a competitive Internet services market. As a result, there has been a boom of Internet related activities and services and in cell phone usage. In 2007, sales generated by the telecommunications sector accounted for more than 7 percent of the GDP . These last few years have witnessed the spectacular growth of mobile telephony with 3,434,000 subscribers in 2007 and 1,537,000 respectively in 2005. The country has around 278,000 landlines for 11.9 million inhabitants. In addition, cable, telex, fax and Internet services are available. The Internet penetration rate is low 0.19 percent . A number of cyber caf s are located in Dakar and other cities. ref name ccg http www.buyusa.gov westafrica en senegal ccg.pdf Senegal Country ... agency for the telecommunications sector the Agency for Telecommunications and Postal Regulation ARTP was created in early 2002. Besides regulating providers of telecommunications services, the Agency assigns and controls spectrum. The long awaited telecommunications sector deregulation became ... years. Telecommunications entrepreneurs who had hoped for a sweeping deregulation will be facing ... services, with its advantageous geographic position, relatively good telecommunications infrastructure and relatively low wages. A number of joint ventures call centers and the telemarketing businesses ... regulator ARTP to the ITU , retrieved 2010 10 01. ref International call s to most countries ... Economy of Senegal Africa topic Telecommunications in Use dmy dates date September 2010 DEFAULTSORT Telecommunications In Senegal Category Communications in Senegal lt Senegalo ry iai ... more details
Other uses Transmission disambiguation Unreferenced date December 2006 File TV antenna.JPG thumb right 200px Antenna radio Antenna used for transmission of radio signal In telecommunication s, transmission is the process of sending, propagating and receiving an analogue or digital information signal over a physical point to point or point to multipoint transmission medium , either wired, optical fiber or wireless. Transmission technologies and schemes typically refer to physical layer protocol duties such as modulation , demodulation , line coding , equalization , error control , bit synchronization and multiplexing , but the term may also involve higher layer protocol duties, for example, digitizing an analog message signal, and source coding compression . Transmission of a digital message, or of a digitized analog signal, is known as data transmission or digital communication . One transmission is the sending of a signal with limited duration, for example a block or packet of data, or a phone call. See also Communication channel DEFAULTSORT Transmission Telecommunications Category Telecommunications de bertragungstechnik fa he ms Pemancaran telekomunikasi ja su Pangiriman telekomunikasi ... more details
In telecommunications , a callback also written as call back occurs when the originator of a call is immediately called back in a second call as a response. International calling A callback, in this sense is a method of making low cost international calls via a third country, usually the United States , where call charges are considerably lower. In order to use a callback service, a subscriber is allocated a unique number in, for example, the US, which must first be dialled in order to trigger a return call. This is known in the US as a Direct Inbound Dialing DID number, or in the United Kingdom UK as a Direct Dial In DDI number. Where Caller ID is available, it may be possible to use the same DID number for many different subscribers, as the callback system will be able to recognise each subscriber s registered number. On hearing a ringing tone, the subscriber simply hangs up and awaits ... A call to London in the United Kingdom UK , would require the international access code and country ... Union s Recommendation E.164. The cost of making a telephone call via callback consists of two parts, as the caller is effectively paying for an outbound and inbound call at the same time ... per minute to phone Spain from the US the callback, which is an incoming call and 20 cents per minute to phone Australia from the US the destination call, which is an outgoing call , then the caller ... of the call originator. One way to increase computer security security is to enforce ... name . The server then disconnects the call. Based upon the user name and a list of users phone numbers, the server will then establish a second call back to the client computer. The client computer, expecting this returned call, will then answer and communications between the two computers will proceed ... also Web Callback GlobalTel United World Telecom DEFAULTSORT Callback Telecommunications Category Telephony de Callback Telekommunikation es Callback ja pl Call back ru Callback ... more details
Telecommunications tower is the generic description of a tower built primarrly to hold telecommunication s antennas. Telecommunications tower or Telecommunications Tower can also refer to Antel Tower Telecommunication Tower of US Forces Heidelberg Telecom Telecommunication Tower Heidelberg Telecommunication Tower Bungsberg Telecommunication Tower Lohmar Birk disambig ... more details
in the national telecommunications system on a priority basis, significantly increasing network ... local call network in 1995. By early 2006 Internet penetration remained low. But the numbers are growing ... are Micro Net, Nayatel, Maxcom, Multi Net, World Call, Cyber Net, Gerry s Net, Brain Net and Comsats. EV DO PTCL and World Call are now providing wireless broadband via EV DO Rev. A, with speeds ... Qubee Telecommunications liberalization For many years Pakistan telecommunication s sector was monopolized ... Telecommunications Act PTA 1996 formed PTCL and gave it the monopoly over others. Consequences of this were that local telephone call rates were high and international call ing was extraordinarily high. During the 1990s, a call to United States would cost 5 per minute 300PkRs per minute which was not affordable for a large portion of the population. Apart from having high call rates, customer ... introduced a Telecommunications De regulation Law. ref http www.pakistanlaw.net law articles ... . Telecommunications Regulatory Environment LIRNEasia s Telecommunications Regulatory Environment TRE ... to Communications in India Telecommunications Regulatory Environment in India India s results ... GSM, was paid in installments over a period of three years. ref Pakistan Telecommunications ... Economy of Pakistan topics Asia topic Telecommunications in DEFAULTSORT Telecommunications In Pakistan Category Telecommunications in Pakistan ... more details
gateway. Rating systems typically use some or all of the following types of data about a call Time property of the call day of week, date, time of day Amount of usage Duration of call, amount of data, number of messages, number of songs Destination of the call land line, overseas, etc. Origin of call Location of the caller for mobile networks Premium charges third party charges for premium ... a Call detail record EDR. Citation needed date September 2007 A Call detail record ref Lynn S. Cauffman ... patents?vid USPAT6718023 Method and system for creating real time integrated Call Details Record CDR databases in management systems of telecommunication networks ref CDR, also known as Call Data ... system ref is a record of a call setup and completion , ref name Diekelman96 and its .... ref cite web url http www.ossnewsreview.com call detail record title Call Detail Record Telecom Billing ... table s technique As the telecommunications market comes under increasing pressure from new technologies ... to the mass market. Complex rating As competition increased in the telecommunications space, rating ... and cannot under any circumstances be modified There is a natural wastefulness in re rating Telecommunications ... See also Phone fraud Billing Mediation Platform Call accounting Test Call Generator Revenue assurance Telecommunications billing References Reflist External links http www.freepatentsonline.com ... Telecommunications Rating Category Telecommunications economics ... more details
in a segmented, silo architecture. For example, converged network call center data and statistics ... Session Initiation Protocol SIP IPTV VOIP Voice Call Continuity DVB H Digital Video Broadcasting Handheld ... several debates about classification of certain telecommunications services. As the lines between data ... Category Network protocols Category Business software Category Telecommunications systems ... more details
In telecommunications , the term bypass has these meanings The use of any facility telecommunicationstelecommunications facilities or services that circumvents those of the local exchange carrier local exchange common carrier . Note Bypass facilities or services may be either customer provided or vendor supplied. An alternate telecommunication circuit circuit that is routed around equipment or a system component. Note Bypasses are often used to let system operation continue when the bypassed equipment or a system component is inoperable or unavailable. Source Federal Standard 1037C and MIL STD 188 Category Telecommunications economics ... more details
Encyclopedia
top
