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Withtheadvancementoftechnology,communicationhasbecomemoreconvenientandefficient.TwopopularmethodsofmakingphonecallsovertheinternetareVoIP(VoiceoverInternetProtocol)andIPphone.Whiletheybothusetheinternettotransmitvoicedata,therearesomekeydifferencesbetweenthetwo.Firstly,VoIPisabroadtermthatreferstoanytechnologythatallowsvoicecommunicationovertheinternet,includingserviceslikeSkypeandWhatsApp.Ontheotherhand,IPphonespecificallyreferstoaphysicalphonethatconnectstotheinternetusinganEthernetcableorWi-Fi.Secondly,IPphonestypicallyofferbettercallqualityandreliabilitycomparedtoVoIPservices,astheyarespecificallydesignedforvoicecommunication.IPphonesalsooftencomewithadditionalfeaturessuchascallforwarding,conferencecalling,andvoicemail.Lastly,IPphonesrequireaseparatephonelineorserviceprovider,whileVoIPservicescanbeusedwithanyinternetconnection.ThismeansthatIPphonesmayhavehigherupfrontcosts,butcanofferbettercallqualityandreliabilityinthelongrun.Inconclusion,whilebothVoIPandIPphoneallowforvoicecommunicationovertheinternet,IPphonesarephysicaldevicesthatofferbettercallqualityandreliability,butmaycomewithhighercosts.