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ID:8003492
大小:8.62 MB
页数:200页
时间:2018-03-04
《packt.asterisknow.a.practical.guide.for.deploying.and.managing.an.asterisk.based.telephony.system.using.the.asterisknow...外语英文电子书》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、AsteriskNOWApracticalguidefordeployingandmanaginganAsterisk-basedtelephonysystemusingtheAsteriskNOWsoftwareapplianceNirSimionovichBIRMINGHAM-MUMBAIAsteriskNOWCopyright©2008PacktPublishingAllrightsreserved.Nopartofthisbookmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformorbyanymeans,w
2、ithoutthepriorwrittenpermissionofthepublisher,exceptinthecaseofbriefquotationsembeddedincriticalarticlesorreviews.Everyefforthasbeenmadeinthepreparationofthisbooktoensuretheaccuracyoftheinformationpresented.However,theinformationcontainedinthisbookissoldwithoutwarranty,eitherexpressorimplied.Neith
3、ertheauthor,PacktPublishing,noritsdealersordistributorswillbeheldliableforanydamagescausedorallegedtobecauseddirectlyorindirectlybythisbook.PacktPublishinghasendeavoredtoprovidetrademarkinformationaboutallthecompaniesandproductsmentionedinthisbookbytheappropriateuseofcapitals.However,PacktPublishi
4、ngcannotguaranteetheaccuracyofthisinformation.Firstpublished:March2008ProductionReference:1290208PublishedbyPacktPublishingLtd.32LincolnRoadOltonBirmingham,B276PA,UK.ISBN978-1-847192-88-2www.packtpub.comCoverImagebyVinayakChittar(vinayak.chittar@gmail.com)CreditsAuthorProjectCoordinatorNirSimionov
5、ichAboliMendheReviewersIndexerKimberlyCollinsHemanginiBariKristianKielhofnerProofreaderAcquisitionEditorChrisSmithVirajJoshiProductionCoordinatorTechnicalEditorShantanuZagadeAksharaAwareCoverWorkEditorialTeamLeaderShantanuZagadeMithilKulkarniProjectManagerAbhijeetDeobhaktaForewordAsterisk®hasgrown
6、fromtheveryhumblebeginningsofbeingmyownPBXsinceIcouldn'taffordtobuyone,andhasgrownintoaworld-widephenomenon,becomingsuccessfulduetoboththeideasbehinditaswellastheopen-sourcedevelopmentmodel.TheusabilityandusefulnessofAsteriskaspartofanIPPBXorothertelephonysystemversusaproprietaryphonesystemcanbeco
7、mparedinparttothedifferencebetweentheBetamaxandVHSvideostandards(except,ofcoursethatAsteriskisboththeopensystem*and*thebestqualitysystem).Betamax,whileofaninitialhighquality,wasaproprietarysystemwhosetechnologyco
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