cisco ip telephony qos design guide

... Trang 1Cisco Design Essentials: Cisco IP Telephony-Enterprise Voice Over Data Design Test 1) CallManager 3.0 will support transcoding This ... When 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 ... impact your design since voice mail will typically be carried via the PSTN to the PBX a True b False 42) This IP Telephony component is required for supplementary services between Cisco IP Phone

Ngày tải lên: 18/01/2014, 05:20

... Trang 1Cisco Design Essentials: Cisco IP Telephony-Enterprise Voice Over Data Design Test 1) Which of the following statements are true of ... gatekeeper a True b False 40) This IP Telephony component translates calls between the IP Telephony environment and the PSTN a CallManager b MTP c uOne d IP Phone e Gateway 41) Which of the ... 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+) IP Telephony gateway

Ngày tải lên: 18/01/2014, 05:20

... Cisco Design Essentials: Cisco IP TelephonyEnterprise Voice Over Data Design Test 1) Which of the following is a proprietary Nortel ... an appropriate gateway selection? a the DT-24+ (or DE-30+) IP Telephony gateway b AS5300 Cisco IOS Gateway using 12.05(T) c MC3810 Cisco IOS Gateway using 12.05(T) d A, B, and C e A and B f B ... more H.323 terminals, a is required a Multipoint control unit (MCU) b Gatekeeper c Gateway 7) Consider this scenario You want to connect your IP Telephony network to the central office switch

Ngày tải lên: 18/01/2014, 05:20

... Trang 1Cisco Design Essentials: Cisco IP Telephony-Enterprise Voice Over Data Design Test 1) Cisco supports and is certified with the Lucent Octel ... 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+) IP Telephony gateway ... DCS+ can be frame- forwarded over a Frame Relay network on a Cisco 3810 d A, B, and C e A and B f B and C g A and C 49) Cisco IP Telephony dial plan terminology uses the constructs of a route

Ngày tải lên: 24/01/2014, 19:20

... good IP path to Phone B B.The IP path from CallManager to Phone B has a 20% packet loss problem C.The IP phone is turned off, but the switch port it connects toisaccessible via IP D.Multiple ... Trang 1Cisco 642-425 TestKing's IP Telephony Troubleshooting Q&A Version 6.0 Trang 3Important Note Please Read Carefully Study Tips This product will provide you ... has been configured on both the Cisco Unity server and theCisco CallManager cluster If it has not been configured, configure it on both the Cisco Unity server and Cisco CallManager cluster A Verify

Ngày tải lên: 01/06/2014, 11:40

... (Choose three) A A detailed description of the IP header is always an option B A detailed description of VOIP protocol is a always an option C A detailed description of the TCP or UDP fields are ... Answer: B Reference: Troubleshooting Cisco IP Telephony, ISBN: 1-58705-075-7, page 388, Table 7-2 QUESTION 76 Which of the switch configurations have an effect on IP Phone operation? (Select all that ... directory? A avvid-cfg B avvid-imp C avvid-scfg D avvid-restore Answer: A Reference: Cisco Course Curriculum - Cisco IP Telephony, Volume 2, page 6-43 QUESTION 102 Which troubleshooting tools can be

Ngày tải lên: 15/04/2017, 12:21

... single-vender IP suite The IPCC can be implemented in a single-site environment or integrated into an enterprise-wide multisite contact center Cisco IP Contact Center See Cisco IPCC Cisco IP Phone The Cisco ... services, and platforms Cisco IPCC Cisco IP Contact Center An integrated suite of products that enables contact center agents using Cisco IP Phones to receive both TDM and VoIP calls IPCC provides ACD ... a common IP network Cisco CallManager Software-based call-processing agent It is a component of the Cisco IP telephony solution, part of Cisco AVVID The software extends enterprise telephony

Ngày tải lên: 17/04/2017, 09:24

... 408 527-0883 Cisco Data Center Infrastructure 2.5 Design Guide Cisco Validated Design I December 6, 2007 Text Part Number: OL-11565-01 Cisco Validated Design The Cisco Validated Design Program ... imply a partnership relationship between Cisco and any other company. (0612R) Cisco Data Center Infrastructure 2.5 Design Guide © 2007 Cisco Systems, Inc. All rights reserved. iii Cisco Data Center ... of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco

Ngày tải lên: 16/01/2014, 23:20

... of Cisco Systems, Inc.; and Access Registrar, Aironet, BPX, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco ... word partner does not imply a partnership relationship between Cisco and any other company (0612R) Cisco Data Center Infrastructure 2.5 Design Guide © 2007 Cisco Systems, Inc All rights reserved. ... Trang 1Americas HeadquartersCisco Systems, Inc 170 West Tasman Drive Trang 2Cisco Validated DesignThe Cisco Validated Design Program consists of systems and solutions designed, tested, and documented

Ngày tải lên: 17/01/2014, 09:20

... Trang 1IPsec Direct Encapsulation VPN Design GuideThis design guide provides guidelines and best practices for customer deployments of IP Security (IPsec) direct encapsulation ... IPsec VPN WAN Design Overview Topologies Point-to-Point GRE over IPsec Design Guide Virtual Tunnel Interface (VTI) Design Guide Service and Specialized Topics Voice and Video Enabled IPsec VPN (V3PN) ... in which multiple peers on a crypto map are tried • In designs with QoS and IPsec, interaction between QoS and IPsec anti-replay can result in dropped packets if packets delayed by QoS fall outside

Ngày tải lên: 24/01/2014, 10:20

... entering the world of telephony from the Cisco router, you are no doubt thinking Cisco Discovery Protocol... on IP, and will be the subject of the next chapters Cisco calls this convergence ... in the VoIP environment. www.syngress.com What Voice Designers Do The art of voice system design is very different from data installations, although there are similarities. A voice designer is ... services promised by the technology.Voice over IP (VoIP) is the common term used for these systems. For completeness, and to simplify installation, IP was selected, as it is the most common protocol

Ngày tải lên: 25/01/2014, 15:20

... of Voice and Video Gatekeeper Design • Hundreds of Configuring & Implementing and Designing & Planning Sidebars, FAQs, and Case Studies! Cisco AVVID IP Telephony ® Robert Padjen Larry ... UnifiedMessaging 28Choosing to Implement IP Telephony 28 yields service that is available for all but approximately eight hours per year. Trang 13Introducing Cisco’s IP Telephony Applications 41Internet ... Need Multiple Clusters? 122 Summary 125 Chapter 5 Voice and Video Learn the Guidelines for Multiple Clusters There are three multicluster designs that may be tailored to fit your ■ Multiple clusters

Ngày tải lên: 25/01/2014, 15:20

... section Cisco IP Contact Center Cisco IP Contact Center (IPCC) is an IP telephony solution that allows call ters using IP telephony to receive regular POTS calls as well as IP telephonycalls IPCC ... scalable platform. Cisco IP SoftPhone Cisco IP SoftPhone is a client-based application that integrates seamlessly withCisco CallManager, and is designed to allow users to utilize IP telephony fromany ... of IP telephony Applications such as Cisco’s WebAttendant,AutoAttendant, and Personal Assistant, as well as third-party software should also be incorporated into your IP telephony solution IP Telephony

Ngày tải lên: 14/08/2014, 04:21

... 5 IP/ VC 35 10 MCU IP/ VC 35 10 MCU IP Network The Cisco IP/ VC 35 20 Gateway can bond to a maximum of three... participants at 38 4 Kbps, 15 participants at 768 Kbps, 5 participants ... Calls Cisco 7200 50–100K 30 00 500 Cisco 36 60 25–100K 1800 250 Cisco 36 40 10–40K 1800 150 Cisco 36 20 10–15K 1800 75 Cisco 262x 5–10K 900 60 Cisco 261x 2–5K 900 60 Cisco ... over IP The IP/ VC 35 10 MCU is a multiparticipant video and data... applications during a conference call.The 35 40 AS has the same participant user limits as the MCU module The IP/ VC

Ngày tải lên: 14/08/2014, 04:21

... interoperate with MCM, or simply have the IP/VC products register directly with one of your MCMgatekeepers Comparing Cisco Gatekeepers The Cisco MCM, IP/VC embedded, and High Performance gatekeeper ... an AVVID network, andwhy, as well as a comprehension of design considerations when placing gate-keepers for videoconferencing or for IP telephony purposes Understanding Gatekeeper Basics This ... scalability and redun-dancy of the MCM.The final type of Cisco gatekeeper comes with the CiscoVideo over IP conferencing (IP/VC) video products and is known as anembedded gatekeeper (Table 5.1 later in

Ngày tải lên: 14/08/2014, 04:21

... this IP-IVR section.This Trang 17is so we can better assess some of the capabilities of the Cisco IP-IVR and vide an understanding of how the Cisco IP-IVR fits into the IPCC.pro-The Cisco IP-IVR ... redundancyand resiliency throughout a Cisco AVVID Network.Cisco IP-IVR The Cisco IP-IVR is, as the name implies, a Cisco Internet Protocol InteractiveVoice Response (IP-IVR) unit.This provides companies ... standards-basedsolutions.There are several Cisco applications that can use these APIs, such as theCisco IP SoftPhone (which uses TAPI) and the Cisco IP-IVR (which uses JTAPI).With these standards

Ngày tải lên: 14/08/2014, 04:21

... including: ■ Basic Switching Cisco Express Forwarding, IP fragmentation, FastEtherChannel ■ VPN IP Security (IPSec), generic routing encapsulation (GRE) tunnels ■ QoS Network-Based Application ... network is not strictly IP, you may not gain the benefit of the IP precedence weighting of WRED.WRED treats non-IP traffic as dence 0, the lowest precedence.Therefore, non-IP traffic will be lumped ... than IP traffic.This may causeproblems if most of your important traffic is something other than IP.The casefor QoS may encourage you to advocate transforming your network into astrictly IP network

Ngày tải lên: 14/08/2014, 04:21

... subscription. Contents xii Cisco IP Telephony QoS Design Guide 78-11549-01 Chapter 2 Connecting IP Phones Using a Single Cable to Install an IP Phone 2-6 Cisco IP Telephony QoS Design Guide 78-11549-01 Figure ... an IP phone? • What VLAN and IP addressing scheme should be used? • How is classification and queuing handled for Voice over IP (VoIP) flows on an IP phone? xv Cisco IP Telephony QoS Design Guide 78-11549-01 Preface Additional ... pc untrusted set port COS 0 Multiple cables 2-17 Cisco IP Telephony QoS Design Guide 78-11549-01 Chapter 2 Connecting IP Phones Using Separate Access Layer Switches for IP Phones IP Addressing The recommended...

Ngày tải lên: 21/12/2013, 04:19

... traffic Signaling Signaling Voice traffic IP IP IP IP IP V IP IP M M M V V ISDN backup IP WAN PSTN 74353 Contents ix Cisco IP Telephony Solution Reference Network Design Guide EDCS-197018 Cisco Unity 9-7 Cisco Digital ... 1-10 Cisco IP Telephony Solution Reference Network Design Guide EDCS-197018 Chapter 1 Overview of Cisco AVVID IP Telephony Solutions Applications Cisco Customer Response Solutions Platform Cisco IP Telephony ... Contents iv Cisco IP Telephony Solution Reference Network Design Guide EDCS-197018 Cisco Customer Response Solutions Platform 1-10 Cisco IP Integrated Contact Distribution (IP ICD) 1-10 Cisco IP Interactive...

Ngày tải lên: 26/10/2013, 23:15

... 2-2 Cisco IP Telephony Solution Reference Network Design 956662 Chapter 2 Network Infrastructure Figure 2-1 Typical Campus Network Infrastructure V V V IP IP IP IP V IP IP V V IP IP IP IP IP IP IP IP IP IPIP IP IPIP IP Central ... Admission Control 87416 M M M M M IP IP V GK GK M M M M M IP IP V IP IP 1 500 Zone Reg 1 M M M M M IP IP V IP IP 1 500 Zone Reg 2 xi Cisco IP Telephony Solution Reference Network Design 956662 Preface This ... V IP IP IP IP IP IP IP IP IP IPIP IP IPIP IP Central Site Campus access layer Campus distribution layer Campus core layer Branch router Branch switch WAN aggregation ISDN backup IP WAN PSTN Branch...

Ngày tải lên: 21/12/2013, 06:16