... office(Without local call processing)VVV IP WANRest ofworld Cisco IOSgatekeeperPSTN IP IP IP V IP IP IP IP IP IP IP 40763 v Cisco IPTelephonyNetworkDesign Guide 78-11103-03ContentsQuality ... Guide 78-11103-03Figure 1-3 Multiple Independent SitesV IP IP IP V IP IP IP V IP IP IP V IP IP IP PSTN40765 Contentsviii Cisco IPTelephonyNetworkDesign Guide 78-11103-03CHAPTER 7Multisite WAN ... the IP phone and the downstream computer. Cisco IP PhonesAccess LayerLayer 3 CoreServer FarmDistributionLayer Cisco CallManagers IP IP IP IP IP IP40776 1-5 Cisco IPTelephonyNetwork Design...
... Design Guide 78-11103-03Figure 1-3 Multiple Independent SitesV IP IP IP V IP IP IP V IP IP IP V IP IP IP PSTN40765 2-9 Cisco IPTelephonyNetworkDesign Guide 78-11103-03Chapter 2 Campus Infrastructure ... office(Without local call processing)VVV IP WANRest ofworld Cisco IOSgatekeeperPSTN IP IP IP V IP IP IP IP IP IP IP 40763 2-7 Cisco IPTelephonyNetworkDesign Guide 78-11103-03Chapter 2 Campus ... Assistancexxii Cisco IPTelephonyNetworkDesign Guide 78-11103-03 Chapter 1 IntroductionMultiple Sites with Independent Call Processing1-6 Cisco IPTelephonyNetworkDesign Guide 78-11103-03Figure...
... subscription. Contentsxii Cisco IPTelephony QoS Design Guide 78-11549-01 Chapter 2 Connecting IP PhonesUsing a Single Cable to Install an IP Phone2-6 Cisco IPTelephony QoS Design Guide 78-11549-01Figure ... an IP phone?ãWhat VLAN and IP addressing scheme should be used?ãHow is classication and queuing handled for Voice over IP (VoIP) flows on an IP phone? xv Cisco IPTelephony QoS Design Guide 78-11549-01PrefaceAdditional ... Wide Area Network Discusses the QoS issues involved with implementing VoIP over a Wide Area Network. 2-5 Cisco IPTelephony QoS Design Guide 78-11549-01Chapter 2 Connecting IP PhonesUsing...
... 2-2 Cisco IPTelephony Solution Reference Network Design 956662Chapter 2 Network Infrastructure Figure 2-1 Typical Campus Network InfrastructureV VV IP IP IP IPV IP IPV V IP IP IP IP IP IP IP IP IP IPIP IP IPIP IP Central ... AdmissionControl87416MMM MM IP IPVGKGKMMM MM IP IPV IP IP1500Zone Reg 1MMM MM IP IPV IP IP1500Zone Reg 2 xi Cisco IPTelephony Solution Reference Network Design 956662PrefaceThis ... V IP IP IP IP IP IP IP IP IP IPIP IP IPIP IP Central SiteCampus accesslayerCampus distributionlayerCampus corelayerBranchrouterBranchswitchWAN aggregationISDN backup IP WAN PSTNBranch...
... A, B, and C e. A and B f. B and C g. A and C Cisco Design Essentials: CiscoIP Telephony -Enterprise Voice Over Data Design Test 1) CallManager 3.0 will support transcoding. ... an IP Phone makes a call through a CallManager to a Cisco IOS gateway on a Cisco router, the phone talks Cisco Skinny protocol to the CallManager, but the CallManager talks ________ to the Cisco ... your design since voice mail will typically be carried via the PSTN to the PBX. a. True b. False 42) This IPTelephony component is required for supplementary services between CiscoIP Phone...
... a. True b. False 40) This IPTelephony component translates calls between the IPTelephony environment and the PSTN. a. CallManager b. MTP c. uOne d. IP Phone e. Gateway 41) Which ... connect your IP Telephony network to the central office switch using E1 (or T1 PRI). Which of the following choices is an appropriate gateway selection? a. the DT-24+ (or DE-30+) IPTelephony ... The echo canceler runs in Cisco IOS d. A, B, and C e. A and B f. B and C g. A and C 44) Consider this scenario. You are planning a Voice over Data networkdesign and you determine that...
... Appropriate network deployment following known success guidelines 30) Which of the following statements is not a characteristic of FRF.11? Cisco Design Essentials: CiscoIP Telephony -Enterprise ... voice quality in packet or cell networks? a. Loss b. Delay/Delay Variation c. Echo d. A, B, and C e. A and B f. B and C g. A and C 32) This IPTelephony component plays dial tone. ... allows for Cisco IOS gateway and CallManager integration without an MTP. a. True b. False 28) T1 and E1 trunk signaling can be either CAS or CCS. a. True b. False 29) For IP Telephony...
... modelPrerequisitesPrerequisites Cisco Voice over IP –Frame Relay and ATM (CVOICE) Cisco Voice over IP –Frame Relay and ATM (CVOICE) Cisco IPTelephony (CIPT) Cisco IPTelephony (CIPT)Voice Essentials –Basic Telephony ... enabled network able to support voice transport 2-10 CiscoIPTelephony Copyright 2000, Cisco Systems, Inc. IP TelephonyDesign Goals This section introduces IPtelephony design. â 2000, Cisco ... Cisco Systems, Inc. www .cisco. comCIPT v2.02-11 IP TelephonyDesign Goals IP TelephonyDesign GoalsRouter plusVoice GatewayPSTNPSTNRouter/GWCallManager IP WAN IP WANRest of Rest of thetheWorldWorldTelecommuterTelecommuterBranch...
... Identifying CiscoIPTelephony Endpoints 2-3 Overview 2-3 Objectives 2-3 Cisco IP Phone Overview 2-4 Entry-Level CiscoIP Phones 2-5 Midrange and Upper-End CiscoIP Phones 2-7 Additional CiscoIP ... (both provided by Cisco Systems). The operating system version that Cisco provides is called the CiscoIPTelephony Operating System. Cisco CallManager 4.1(2) requires CiscoIPTelephony Operating ... Services, Cisco CallManager Extension Mobility, Cisco CallManager Attendant Console, and CiscoIP Manager Assistant (IPMA) and also use these features on CiscoIP Phones n Configure Cisco CallManager...
... kết nối multipoint. Tuy nhiên nếu so sánh với MGCP, H323 sẽ đòi hỏi nhiều cấu hình trên gateway. Switch(config-if)#power inline {auto|never}II. Voice VLAN: Cisco IP phones sẽ tạo ra ... Voice và userPC luôn hoạt động ở access-mode.Kết nối giữa IP phone và switch sẽ được điều chỉnh: bạn có thể cấu hình switch ra lệnh cho IP phones dùng dạng 802.1q trunk hoặc như là một access-link ... CallManager v cỏc thớờt b IP Phone:ã H.323 Protocol ã Media Gateway Control Protocol (MGCP) ã Skinny Client Control Protocol (SCCP) ã Session Initiation Protocol (SIP) H.323 Protocol T chc...