securing cisco ip telephony networks pdf download
Tài liệu Cisco IP Telephony- Enterprise Voice Over Data Design Test pdf
Ngày tải lên :
18/01/2014, 05:20
... same 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 ... industry standard for transporting: a Voice over IP b Voice over Frame Relay c Voice over ATM d A, B, and C e A and B f B and C g A and C 32) This IP Telephony component provides functions like call...
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Tài liệu Cisco Design Essentials: Cisco IP Telephony- Enterprise Voice Over Data Design Test pdf
Ngày tải lên :
24/01/2014, 19:20
... 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 ... and C g A, B and C 33) Which of the following results is NOT a benefit of IP Telephony: a Lower total cost of ownership b Support for emerging applications like virtual call centers c Efficiency...
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Tài liệu Cisco AVVID and IP Telephony P2 pdf
Ngày tải lên :
25/01/2014, 15:20
... mentioned earlier in this section, if you are entering the world of telephony from the Cisco router, you are no doubt thinking Cisco Discovery Protocol for CDP.The acronym CDP stands for both actually, ... will elaborate on the standards used by Cisco s CallManager and other resources, such as the IP phones.You will find that many of the protocols used in AVVID telephony are the same as those used ... voice applications of the IP phone and the more traditional video conferencing systems such as Microsoft’s NetMeeting For example, one can call a NetMeeting user from a Cisco IP phone www.syngress.com...
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Cisco IP Telephony Solution Reference Network Design Guide
Ngày tải lên :
26/10/2013, 23:15
... MTP Gatekeeper(s) M M M V IP IP Conf M IP M M M M MTP M Directory Voice/E-mail PSTN IP V IP IP IP WAN primary voice path V Conf IP IP IP Headquarters 74357 MTP Cisco IP Telephony Solution Reference ... to an IP WAN with QoS enabled Figure 2-2 Centralized Call Processing Deployment Model Branch offices Central site V ISDN backup IP IP M Cluster M IP PSTN IP V IP IP WAN IP V IP IP 74352 IP Connectivity ... mail, IVR, ICD, ) M M M M M M Cisco CallManager cluster M M V IP GK IP PSTN Branch (with SRST and Applications) V IP IP IP WAN IP IP 74350 Rest of world Cisco IP Telephony Solution Reference Network...
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Tài liệu Cisco IP telephony Introduction docx
Ngày tải lên :
10/12/2013, 16:15
... – Voice Essentials – Basic Telephony and Basic Telephony and IP Telephony Concepts IP Telephony Concepts Cisco IP Telephony Cisco IP Telephony (CIPT) (CIPT) © 2000, Cisco Systems, Inc •• Fundamental ... for voice and data Cisco IP Phones • Cisco IP phone 12 SP+ • Cisco IP phone 30 VIP • Cisco IP phone 7960 © 2000, Cisco Systems, Inc www .cisco. com CIPT v2.0—3-10 12 SP+ The Cisco IP telephone model ... the IP WAN and PSTN are used in a Cisco IP telephony network design Copyright 2000, Cisco Systems, Inc Introduction to Cisco AVVID 2-9 IP Telephony Design Goals This section introduces IP telephony...
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Tài liệu Cisco IP Telephony Network Design Guide docx
Ngày tải lên :
10/12/2013, 16:15
... world V IP IP V IP PSTN IP Cisco IOS gatekeeper IP IP IP WAN V IP IP IP V IP 40763 Telecommuter (Without local call processing) Branch office (Without local call processing) Cisco IP Telephony ... Processing Figure 1-3 Multiple Independent Sites V IP IP IP V PSTN IP IP IP V IP IP 40765 IP Cisco IP Telephony Network Design Guide 1-6 78-11103-03 Chapter Introduction Multisite IP WAN with Distributed ... Processing Site B V IP IP PSTN (Secondary voice path) IP V IP IP IP WAN Primary voice path) IP Site A Cisco IOS gatekeeper for admission control V IP IP 40766 IP Site C Cisco IP Telephony Network...
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Tài liệu Cisco IP Telephony doc
Ngày tải lên :
11/12/2013, 14:15
... http://www .cisco. com/univercd/cc/td/doc/product/voice /ip_ tele/solution/ ! Cisco IP Telephony Network Design Guide http://www .cisco. com/univercd/cc/td/doc/product/voice /ip_ tele/network/index.htm ! Cisco IP Telephony QoS Design Guide http://www .cisco. com/univercd/cc/td/doc/product/voice /ip_ tele/avvidqos/index.htm ... http://www .cisco. com/univercd/cc/td/doc/product/voice /ip_ tele/avvidqos/index.htm ! Cisco TAPI http://www .cisco. com/univercd/cc/td/doc/product/voice/sw_ap_to/tapi/ Cisco IP Telephony (CIPT) v3.1 Copyright 2001, Cisco Systems, Inc ! IP Telephony ... Architecture for Voice Video and Integrated Data (Cisco AVVID) ! 12 Objectives Cisco IP Telephony (CIPT) Components Cisco IP Telephony (CIPT) v3.1 Copyright 2001, Cisco Systems, Inc Basic Administration...
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Tài liệu Cisco IP Telephony - Part 1 doc
Ngày tải lên :
13/12/2013, 10:15
... Cisco IP Telephony Part Cisco IP Telephony Part CVOICE 642432 Cisco Voice Over IP Associate CCNA © 2005 Cisco Systems, Inc All rights reserved CIPT2 http://www .cisco. com/go/certifications ... that Cisco provides is called the Cisco IP Telephony Operating System Cisco CallManager 4.1(2) requires Cisco IP Telephony Operating System Version 2000.2.6 (or later) and the latest Cisco IP Telephony ... CTIManager • Cisco Telephony Call Dispatcher • Cisco MOH Audio Translator • Cisco RIS Data Collector • Cisco WebDialer • Cisco IP Manager Assistant • Cisco Extension Mobility • Cisco CTL Provider • Cisco...
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Tài liệu Cisco IP Telephony Network Design Guide - Cisco CallManager Release 3.0(5) doc
Ngày tải lên :
21/12/2013, 04:19
... world V IP IP V IP PSTN IP Cisco IOS gatekeeper IP IP IP WAN V IP IP IP V IP 40763 Telecommuter (Without local call processing) Branch office (Without local call processing) Cisco IP Telephony ... Processing Figure 1-3 Multiple Independent Sites V IP IP IP V PSTN IP IP IP V IP IP 40765 IP Cisco IP Telephony Network Design Guide 1-6 78-11103-03 Chapter Introduction Multisite IP WAN with Distributed ... Processing Site B V IP IP PSTN (Secondary voice path) IP V IP IP IP WAN Primary voice path) IP Site A Cisco IOS gatekeeper for admission control V IP IP 40766 IP Site C Cisco IP Telephony Network...
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Tài liệu Cisco IP Telephony QoS Design Guide ppt
Ngày tải lên :
21/12/2013, 04:19
... Connecting IP Phones Using a Single Cable to Install an IP Phone Figure 2-1 Ways to Connect IP Phones to the Network Single cable IP IP Multiple cables SoftPhone Multiple switches IP IP 45841 Using ... used to connect 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? Cisco IP Telephony QoS Design ... of Service IP Precedence DSCP CoS Routine (IP precedence 0) 0-7 CoS Priority (IP precedence 1) 8-15 CoS Immediate (IP precedence 2) 16-23 CoS Flash (IP precedence 3) 24-31 Cisco IP Telephony QoS...
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Tài liệu Cisco IP Telephony Solution Reference Network Design docx
Ngày tải lên :
21/12/2013, 06:16
... Cisco IP Telephony Solution Reference Network Design 956662 2-1 Chapter Figure 2-1 Network Infrastructure Typical Campus Network Infrastructure Central Site IP IP IP IP IP IP IP IP IP IP IP IP ... core layer WAN aggregation V V ISDN backup IP WAN V V Branch router PSTN V V Branch switch IP IP IP IP IP IP IP IP 77290 IP Branch offices Cisco IP Telephony Solution Reference Network Design ... Deployment Model Branch offices Central site V ISDN backup IP IP M Cluster M IP PSTN IP V IP IP WAN IP V IP IP 74352 IP Connectivity options for the IP WAN include: • Leased lines • Frame Relay • Asynchronous...
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Tài liệu Cisco IP Telephony- Enterprise Voice Over Data Design Test ppt
Ngày tải lên :
18/01/2014, 05:20
... 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 ... the PBX a True b False 42) This IP Telephony component is required for supplementary services between Cisco IP Phone and H.323 devices a CallManager b MTP c uOne d IP Phone e Gateway 43) Which of ... payload maximum to as low as 44 bytes a True b False 31) This IP Telephony component plays dial tone a CallManager b MTP c uOne d IP Phone e Gateway 32) Which of the following are true statements...
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Tài liệu Cisco IP Telephony- Enterprise Voice Over Data Design Test docx
Ngày tải lên :
18/01/2014, 05:20
... 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 ... 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 IP Telephony component plays dial tone a CallManager b MTP c uOne d IP Phone e ... which 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 the recommended...
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Tài liệu Bài 7: Cisco IP Telephony - CCNP Switching docx
Ngày tải lên :
20/01/2014, 14:20
... Switch(config-if)#power inline {auto|never} II Voice VLAN: Cisco IP phones tạo luồng liệu cho voice (voice data stream) Thêm vào đó, cung cấp kết nối cho PCs ... người dùng (1 data + voice) Voice userPC hoạt động access-mode Kết nối IP phone switch điều chỉnh: bạn cấu hình switch lệnh cho IP phones dùng dạng 802.1q trunk access-link bình thường Nếu dùng kết ... dùng CallManager thíêt bị IP Phone: • H.323 Protocol • Media Gateway Control Protocol (MGCP) • Skinny Client Control Protocol (SCCP) • Session Initiation Protocol (SIP) H.323 Protocol Tổ chức...
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Tài liệu Cisco ip telephony 2.0 guide doc
Ngày tải lên :
24/01/2014, 19:20
... – Voice Essentials – Basic Telephony and Basic Telephony and IP Telephony Concepts IP Telephony Concepts Cisco IP Telephony Cisco IP Telephony (CIPT) (CIPT) © 2000, Cisco Systems, Inc •• Fundamental ... for voice and data Cisco IP Phones • Cisco IP phone 12 SP+ • Cisco IP phone 30 VIP • Cisco IP phone 7960 © 2000, Cisco Systems, Inc www .cisco. com CIPT v2.0—3-10 12 SP+ The Cisco IP telephone model ... the IP WAN and PSTN are used in a Cisco IP telephony network design Copyright 2000, Cisco Systems, Inc Introduction to Cisco AVVID 2-9 IP Telephony Design Goals This section introduces IP telephony...
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troubleshooting cisco ip telephony
Ngày tải lên :
01/06/2014, 11:40
... 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 ... the Cisco CallManager cluster and Cisco Unity server If they are different, change the Cisco Unity server to match the Cisco CallManager cluster A Verify the number of ports licensed for the Cisco ... has been configured on both the Cisco Unity server and the Cisco CallManager cluster If it has not been configured, configure it on both the Cisco Unity server and Cisco CallManager cluster A.Verify...
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cisco avvid ip telephony phần 1 pdf
Ngày tải lên :
14/08/2014, 04:21
... Voice-Mail/Unified Messaging Solutions Exploring IP Telephony Applications Introducing Cisco s IP Telephony Applications Cisco Web Attendant Cisco IP SoftPhone Internet Communications Software Interactive ... Devices Used in IP/ TV Solutions Single Site Solutions for IP/ TV Cisco s IP Videoconferencing Solution Equipment Uses in IP/ VC Solutions Good Examples of Using IP/ VC for Small Sites Why IP/ VC May Be ... Choosing a Voice Gateway Solution Cisco 1750 Cisco 2600 Cisco 3600 VG-200 Configuring and Installing a VG200 with MGCP Cisco MC3810 Cisco 7200/7500 Cisco AS5300/AS5800 Cisco DT-24+/DE-30+ Catalyst...
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IP Telephony: Cisco CallManager Release 3.0(5)
Ngày tải lên :
18/10/2013, 18:15
... world V IP IP V IP PSTN IP Cisco IOS gatekeeper IP IP IP WAN V IP IP IP V IP 40763 Telecommuter (Without local call processing) Branch office (Without local call processing) Cisco IP Telephony ... Processing Figure 1-3 Multiple Independent Sites V IP IP IP V PSTN IP IP IP V IP IP 40765 IP Cisco IP Telephony Network Design Guide 1-6 78-11103-03 Chapter Introduction Multisite IP WAN with Distributed ... Processing Site B V IP IP PSTN (Secondary voice path) IP V IP IP IP WAN Primary voice path) IP Site A Cisco IOS gatekeeper for admission control V IP IP 40766 IP Site C Cisco IP Telephony Network...
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