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1、.畢業(yè)論文(設(shè)計)中文題目:基于VoIP的企業(yè)融合通信系統(tǒng)的設(shè)計與實現(xiàn)英文題目:EnterpriseintegrationcommunicationsystembasedonVoIPdesignandimplementation姓名:***學(xué)號:****專業(yè)班級:***指導(dǎo)教師:***提交日期:2012-04-20***,廣東,***,***教務(wù)處制-..基于VoIP的企業(yè)融合通信系統(tǒng)的設(shè)計與實現(xiàn)網(wǎng)絡(luò)工程,***,指導(dǎo)老師:***(***計算機科學(xué)系,廣東,***,中國,***)摘要在電信網(wǎng)絡(luò)演進中,VOIP是最先得到應(yīng)用的IP技術(shù)。VOIP(Voi
2、ceoverIP)是一種在IP網(wǎng)絡(luò)上互傳語音或視訊的技術(shù),是人們可以享受到資費更便宜、甚至完全免費的通話,以及各種各樣的多媒體增值服務(wù),電信運營商的服務(wù)內(nèi)容及方式也相應(yīng)地產(chǎn)生了翻天覆地的變化。同時,為了降低通話成本,滿足更多的用戶需求,越來越多的公司采用“IP電話”系統(tǒng)。這些企業(yè)通常已經(jīng)架設(shè)了以太網(wǎng)絡(luò),采用VoIP可以統(tǒng)一多種不同平臺網(wǎng)絡(luò)和極大地減少電話開銷。VoIP技術(shù)正日益成為企業(yè)通信的主流技術(shù)之一。本文提出基于SIP協(xié)議的VoIP系統(tǒng)方案,重點研究了支持SIP終端的軟交換解決方案。在原有的網(wǎng)絡(luò)基礎(chǔ)上,通過架設(shè)軟交換服務(wù)器、語音網(wǎng)關(guān)和IP電話等設(shè)備,實現(xiàn)了內(nèi)部局
3、域網(wǎng)絡(luò)和PSTN網(wǎng)絡(luò)的融合,以達到一個簡單易行而又多功能的企業(yè)融合通信平臺。解決了企業(yè)多媒體通信的需求,降低了企業(yè)的語音通信費用,為企業(yè)帶來了明顯的經(jīng)濟效益。關(guān)鍵詞VoIPSIPIP電話語音網(wǎng)關(guān)軟交換-..EnterpriseintegrationcommunicationsystembasedonVoIPdesignandimplementationNetworkEngineering,ZhengXuhong,Supervisor:ChenZhaohua(ComputerScienceDept.,HuizhouCollege,Guangdong,China,516
4、007)AbstractIntheevolutionoftelecommunicationnetworks,VOIPisthefirstapplicationofIPtechnology.VOIP(VoiceoverIP)isaeachotherVoiceorvideoontheIPnetworktechnology,isthatpeoplecanenjoycheaperrates,andevencompletelyfree,andallkindsofmultimediavalue-addedservices,servicecontentandthemethodof
5、telecomoperatorshaschangeddramatically.Atthesametime,inordertodecreasethecostofcallstomeettheneedsofmoreusers,moreandmorecompaniesareusing"IPphonesystem.ThesecompaniesusuallyhaveEthernetnetworkhasbeensetup,usingVoIPcanunifydifferentplatformnetworkandgreatlyreducethetelephonecosts.VoIPt
6、echnologyisincreasinglybecomingoneofthemainstreamofthecommunicationtechnology.Inthispaper,basedontheSIPprotocolofVoIPsystemscheme,keysupportSIPterminalsoftswitchsolutionwasstudied.Onthebasisoftheoriginalnetwork,throughtheerection,voicegatewayandsoftswitchserverIPtelephonecallsandsucheq
7、uipment,hasrealizedthefusionofinternallocalareanetworkandPSTNnetwork,inordertoachieveasimpleandversatileenterpriseintegrationplatformofcommunication.Tosolvetheenterprisethedemandofthemultimediacommunication,reducetheenterprisecostofvoicecommunications,hasbroughtobviouseconomicbenefit