... 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 of Service2- 28 Traffic ... Guide 78- 11103-03Figure 1-3 Multiple Independent SitesV IP IP IP V IP IP IP V IP IP IP V IP IP IP PSTN407 65 Contentsviii Cisco IPTelephonyNetworkDesign Guide 78- 11103-03CHAPTER 7Multisite WAN with ... HeadquartersTel: 80 0 55 3-NETS (6 387 )4 08 52 6-4000Fax: 4 08 52 6-4100 Cisco IPTelephony Network DesignGuide Cisco CallManager Release 3.0 (5) Customer Order Number: DOC- 781 1103=Text Part Number: 78- 11103-03...
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... subscription. Contentsxii Cisco IPTelephony QoS Design Guide 78- 1 154 9-01 Chapter 2 Connecting IP PhonesUsing a Single Cable to Install an IP Phone2-6 Cisco IPTelephony QoS Design Guide 78- 1 154 9-01Figure ... VoIP network. Chapter 5 Implementing a Wide Area Network Discusses the QoS issues involved with implementing VoIP over a Wide Area Network. 2 -5 Cisco IPTelephony QoS Design Guide 78- 1 154 9-01Chapter ... situation. IP CoreDistributionAccessTX TXTXTXTXTX TXTXTX= Areas where QoS may be a concern4 58 4 8SiSiSi CHAPTER 2-1 Cisco IPTelephony QoS Design Guide 78- 1 154 9-012Connecting IP PhonesThis...
... AdmissionControl 87 416MMM MM IP IPVGKGKMMM MM IP IPV IP IP1 50 0Zone Reg 1MMM MM IP IPV IP IP1 50 0Zone Reg 2 xi Cisco IPTelephony Solution Reference Network Design 956 662PrefaceThis ... 1 28 kbps 2-2 Cisco IPTelephony Solution Reference Network Design 956 662Chapter 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 ... Tasman DriveSan Jose, CA 951 34-1706 USAhttp://www .cisco. comTel: 4 08 52 6-4000 80 0 55 3-NETS (6 387 )Fax: 4 08 52 6-4100 Cisco IPTelephony Solution Reference NetworkDesign Cisco CallManager Release...
... 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. ... compressed voice b. It provides multiplexing of up to 255 subchannels c. It allows multiple payloads d. It uses a predictable fixed length payload 15) To support a conference of three ... 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...
... gateway selection? a. the DT-24+ (or DE-30+) IPTelephony gateway b. AS5300 Cisco IOS Gateway using 12. 05( T) c. MC 381 0 Cisco IOS Gateway using 12. 05( T) d. A, B, and C e. A and B f. B and ... 50 -pps stream. Assume a 7-byte header. The effective bandwidth required per call is approximately: a. 8. 0 kbps b. 10 .8 kbps c. 32.0 kbps d. 67.0 kbps 17) You are designing an IPTelephony ... compressed voice b. It provides multiplexing of up to 255 subchannels c. It allows multiple payloads d. It uses a predictable fixed length payload 25) Which statement about voice activity...
... 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 networks: a. Queuing delay b. Propagation delay a. It provides application support for compressed voice b. It provides multiplexing of up to 255 subchannels c. It allows multiple ... generates a 50 -pps stream. Assume a 7-byte header. The effective bandwidth required per call is approximately: a. 8. 0 kbps b. 10 .8 kbps c. 32.0 kbps d. 67.0 kbps 48) The design recommendation...
... CiscoIPTelephony Copyright 2000, Cisco Systems, Inc. IP TelephonyDesign Goals This section introduces IPtelephony design. â 2000, Cisco Systems, Inc. www .cisco. comCIPT v2.02-11 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 ... Configuration Guide All of these documents can all be found at http://www .cisco. com. Copyright 2000, Cisco Systems, Inc. CiscoIPTelephony Introduction 1-13 2-12 CiscoIP Telephony...
... 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 ... 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 80 2.1q trunk hoặc như là một access-link bình ... 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...