LEADER 05534nam 2200721 a 450 001 9910461427803321 005 20200520144314.0 010 $a1-283-29507-5 010 $a9786613295071 010 $a1-118-18143-3 035 $a(CKB)2670000000122674 035 $a(EBL)819030 035 $a(OCoLC)817920869 035 $a(SSID)ssj0000645386 035 $a(PQKBManifestationID)11383362 035 $a(PQKBTitleCode)TC0000645386 035 $a(PQKBWorkID)10683778 035 $a(PQKB)10520064 035 $a(MiAaPQ)EBC3058513 035 $a(WaSeSS)Ind00023817 035 $a(CaSebORM)9780470916230 035 $a(MiAaPQ)EBC819030 035 $a(Au-PeEL)EBL3058513 035 $a(CaPaEBR)ebr10503047 035 $a(CaONFJC)MIL329507 035 $a(OCoLC)922975764 035 $a(Au-PeEL)EBL819030 035 $a(EXLCZ)992670000000122674 100 $a20110912d2011 uy 0 101 0 $aeng 135 $aurunu||||| 181 $ctxt 182 $cc 183 $acr 200 10$aCVOICE 8.0$b[electronic resource] $eimplementing Cisco Unified Communications Voice over IP and QoS v8.0 : study guide /$fAndrew Froehlich 205 $a1st ed. 210 $aIndianapolis $cWiley Pub., Inc.$d2011 215 $a1 online resource (626 p.) 300 $a"Exam 642-437"--Cover. 300 $aIncludes index. 311 $a0-470-91623-0 320 $aIncludes index. 327 $aCVOICE 8.0: Implementing Cisco Unified Communications Voice over IP and QoS v8.0; Contents; Introduction; Assessment Test; Chapter 1: An Introduction to Traditional Telephony and Cisco Unified Communications; Understanding Traditional Telephony Components; Telephony Edge Devices; Phone Switches; The Central Office; The Local Loop; Trunks; National and International Calling PSTN; Understanding Private Telephony Phone Systems; Key System; PBX; Understanding the Unified Communications Model; Endpoints; Applications; Call Processing Agents; Network Infrastructure 327 $aUnified Communications Deployment Models The Centralized Services Deployment Model; The Distributed Services Deployment Model; The Inter-Networking of Services Deployment Model; The Geographical Diversity Deployment Model; Summary; Exam Essentials; Written Lab 1.1; Review Questions; Answers to Review Questions; Answers to Written Lab 1.1; Chapter 2: Understanding Analog and Digital Voice; Understanding Analog Voice Ports and Signaling; Analog Voice Port Types; Analog Voice Signaling; Basic Configuration of Analog Voice Ports; Understanding Digital Voice Ports and Signaling 327 $aAn Overview of the Analog-to-Digital Conversion Process Digital Voice Port Types; Digital Voice Multiplexing, Framing, and Physical Transport; Digital Voice Signaling; Basic Configuration of Digital Voice Ports; Summary; Exam Essentials; Written Lab 2.1; Review Questions; Answers to Review Questions; Answers to Written Lab 2.1; Chapter 3: VoIP Operation and Protocols; Voice Media Transmission Protocols; Introduction to the Real-Time Transport Protocol; Introduction to the Real-time Transport Control Protocol; Introduction to Compressed RTP; Introduction to Secure RTP 327 $aVoice Gateway Signaling ProtocolsH. 323; Session Initiation Protocol; Media Gateway Control Protocol; Skinny Client Control Protocol; Voice Gateway Signaling Protocol Comparison; An Introduction to Gatekeepers and Other H. 323 Components; Gatekeeper; H. 323 Proxy Server; H. 323 Multipoint Control Unit; A Typical H. 323 Network; Choosing the Appropriate Voice Gateway Signaling Protocol; Summary; Exam Essentials; Written Lab 3.1; Review Questions; Answers to Review Questions; Answers to Written Lab 3.1; Chapter 4: The VoIP Path-Selection Process 327 $aUnderstanding the Dial Plan Path-Selection Process Understanding Voice Call Types; Path Selection and Call Routing; POTS and VoIP Dial Peers; Call Legs; Path-Selection Strategies; Introduction to PSTN and Private Numbering Plans; Using Wildcards to Simplify Dial-Peer Configurations; Site-Code Dialing; Dial-Plan Digit Manipulation; Digit Stripping; Forwarding the Last X Digits; Prefix Adding; Number Substitution; Translation Rules and Profiles; Verifying Dial-Plan Configurations; Summary; Exam Essentials; Written Lab 4.1; Review Questions; Answers to Review Questions; Answers to Written Lab 4.1 327 $aChapter 5: VoIP Design Options 330 $aVoIP and convergence are hot topics, and the CVOICE 8.0 exam targets candidates looking to pass Exam 642-437 and pursue their CCNP Voice certification. Companies continue to add VoIP service at a record pace, and network administrators are ramping up their skills. This new member of the Sybex Study Guide series covers everything you'll need to know to pass the certification exam.VoIP (Voice over IP) is rapidly becoming a preferred solution for companies, and Cisco has responded to the need with a new certification to assure proficiency in VoIP technologyPrepares IT pr 606 $aInternet telephony$xExaminations$vStudy guides 606 $aElectronic data processing personnel$xCertification$vStudy guides 608 $aElectronic books. 615 0$aInternet telephony$xExaminations 615 0$aElectronic data processing personnel$xCertification 676 $a621.38212 700 $aFroehlich$b Andrew G$01055173 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910461427803321 996 $aCVOICE 8.0$92488386 997 $aUNINA