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TheuseofInternettelephonyreferstomakingphonecallsovertheinternetratherthantraditionalphonelines.Thistechnologyallowsuserstocommunicatewithothersthroughvoicecalls,videocalls,andmessagingservicesusingtheirinternetconnection.Internettelephonyiswidelyusedforbothpersonalandbusinesspurposes.Forindividuals,itoffersacost-effectivewaytostayconnectedwithfriendsandfamily,especiallyforlong-distanceorinternationalcalls.Italsoprovidestheconvenienceofmakingcallsfromanywherewithaninternetconnection,usingdevicessuchassmartphones,tablets,orcomputers.Inabusinesssetting,Internettelephonyisessentialforconductingvirtualmeetings,interviews,andconferenceswithclientsorcolleaguesfromdifferentlocations.Itenablesemployeestoworkremotelyandcollaborateeffectivelywithouttheneedforexpensivephonesystemsorhardware.Overall,theuseofInternettelephonyhasrevolutionizedthewaywecommunicate,makingiteasier,moreaffordable,andmoreefficienttostayconnectedwithothersaroundtheworld.