cisco avvid ip telephony phần 6 ppsx

... Speed 64 Bytes 2 56 Bytes 512 Bytes 1024 Bytes 1500 Bytes 64 8 32 64 128 188128 4 163 264 94192 311214 363 2 56 2 8 16 32 47320 2 6 13 26 38384 1 5 11 21 31448 15 9 1827512 14 8 162 35 76 14 7 ... 3Router 21544k (T1) Port256k Port 64 k Port 64 k PortVC 116k CIRVC 216k CIRVC 3 64 k CIRFrame Relay109 _AVVID_ DI_08 10/10/01 1: 56 PM Page 257Advanced QoS for AVVID Environments • Chapter ... 8 162 35 76 14 7 1421 64 0 13 6 1319704 13 6 1217 768 13 5 11 16 www.syngress.comSerializationDelay = Continued109 _AVVID_ DI_08 10/10/01 1: 56 PM Page 263 Advanced QoS for AVVID Environments •...

cisco avvid ip telephony phần 2 ppsx

... section. Cisco IP Contact Center Cisco IP Contact Center (IPCC) is an IP telephony solution that allows call cen-ters using IP telephony to receive regular POTS calls as well as IP telephony calls. IPCC ... in the 360 0 Series: the 362 0, 364 0, and 366 0.The 362 0 provides two expansion module slots, the 364 0 offers four, and the 366 0offers six.Whereas the 260 0 supports the use of WICs, the 360 0 Series ... services)Catalyst 60 00 Voice No Future YesT1/E1 Module Cisco 1750 Yes Yes No Cisco 260 0 Yes Yes No Cisco 360 0 Yes Yes No Cisco 3810 Yes Future No Cisco 7200 Yes No No Cisco 7500 Future No No Cisco AS5300...

cisco avvid ip telephony phần 1 pdf

... Future Hold? 58Summary 60 Solutions Fast Track 61 Frequently Asked Questions 63 Chapter 3 AVVID Gateway Selection 65 Introduction 66 Introduction to AVVID Gateways 66 Understanding the Capabilities ... GatewayProtocols 67 Choosing a Voice Gateway Solution 69 Cisco 1750 73 Cisco 260 0 73 Cisco 360 0 74VG-200 75Configuring and Installing a VG200with MGCP 75 Cisco MC3810 80 Cisco 7200/7500 81 Cisco AS5300/AS5800 ... 335Introduction 3 36 Using AVVID Applications in IP Telephony Single Site Solutions 3 36 Designing the Voice over IP Network 338Considerations for the LAN 338Connecting the Site to ExternalTelephony...

cisco avvid ip telephony phần 3 docx

... 60 2 at 768 Kbps4 at 384 Kbps 6 at 128 Kbps Cisco 261 x 2–5K 900 60 2 at 768 Kbps4 at 384 Kbps 6 at 128 Kbps Cisco 3810 2–5K 900 60 2 at 768 Kbps4 at 384 Kbps 6 at 128 Kbps Cisco 25Xx N/A 60 0 ... 768 Kbps35 at 384 Kbps50 at 128 Kbps Cisco 364 0 10–40K 1800 150 10 at 768 Kbps15 at 384 Kbps30 at 128 Kbps Cisco 362 0 10–15K 1800 75 10 at 768 Kbps15 at 384 Kbps30 at 128 Kbps Cisco 262 x ... OfficeBranch OfficeBranch Office20 IP Phones2,000 IP Phones20 IP Phones20 IP Phones20 IP Phones20 IP Phones20 IP Phones109 _AVVID_ DI_04 10/9/01 2:17 PM Page 120 AVVID Gateway Selection • Chapter...

cisco avvid ip telephony phần 4 ppt

... localwww.syngress.com109 _AVVID_ DI_05 10/9/01 2:50 PM Page 1 36 www.syngress.comTable 6. 1 MOS RatingCompression Method Bit Rate (Kbps) MOS Score G.711 PCM 64 4.1G.7 26 ADPCM 32 3.85G.728 LD-CELP 16 3 .61 G.729 ... default-technologywww.syngress.com109 _AVVID_ DI_05 10/9/01 2:50 PM Page 163 1 76 Chapter 6 • DSPs ExplainedCatalyst 60 00 Modules The Cisco WS -66 08-T1/E1 module for Catalyst 60 00 offers similar functionalityas the Catalyst ... Catalyst 4000 switch: IP WAN routing,VoIP, and IP telephony. The Catalyst 4000 AGM supports voice interface cards (VICs) andWAN interface cards (WICs) from the 160 0/1700/ 260 0/ 360 0 Series routers.TheAGM...

cisco avvid ip telephony phần 5 pps

... Figure 6. 4 illustrates howthe Catalyst 4000 is the backbone of the IP telephony solution supplying PSTN,www.syngress.comTable 6. 5 ContinuedIOS Support VG200 260 0 362 0, 364 0 366 0109 _AVVID_ DI_ 06 ... redundancyand resiliency throughout a Cisco AVVID Network. Cisco IP- IVRThe Cisco IP- IVR is, as the name implies, a Cisco Internet Protocol InteractiveVoice Response (IP- IVR) unit.This provides companies ... B(Receiver)ResvResvResvResv109 _AVVID_ DI_08 10/10/01 1: 56 PM Page 2292 16 Chapter 7 • AVVID ApplicationsSummaryApplications are the differentiating factor for IP telephony solutions. If you have...

cisco avvid ip telephony phần 7 docx

... RedundancyVoice-EnabledRouterVoice-EnabledRouterMainOffice IP PhoneWAN IP PhonePSTN Cisco CallManagerGateKeeper(With Redundancy)BranchOffice109 _AVVID_ DI_09 10/10/01 1:58 PM Page 294 AVVID Dial Plans • Chapter 9 287The keyword and argument ipv4:destination-address ... g711ulaw | dial peer.g723ar53 | g723ar63 | The optional switch bytes will set theg723r53 | g723r63 | g726r 16 | number of voice data bytes per frame.g726r24 | g726r32 | g728 | Values are from 10 ... rate.www.syngress.comTable 9.4 Optional Commands for the Conﬁguration of VoIPCommand DescriptionContinued109 _AVVID_ DI_09 10/10/01 1:58 PM Page 2883 26 Chapter 9 • AVVID Dial PlansSolutions Fast TrackWhat Is a Dial...

cisco avvid ip telephony phần 8 docx

... Ethernet switch to provide power forthe Cisco Model 7 960 IP phones.■ Cisco Model 7 960 IP phones, which support multiple lines, speeddialing, conferencing, and multiple feature support.This phone is ... use the Cisco IP SoftPhone on their computer or laptop, asshown in Figure 10 .6. However, notice in Figure 10 .6 the dashed line between the two site routers.This is an IP Security (IPSec) site-to-site ... e-mail.Q: I’ve heard that IP/ TV is the same as a television broadcast.What is IP/ TV?A: IP Television is the transmission of digitized television across the IP networkas IP packets for distribution...

cisco avvid ip telephony phần 9 pptx

... remaining major func-tions of the AVVID family: IP Television (Cisco s IP/ TV), IP Video Conferencing (Cisco IP/ VC), and the associated family of tools for the AVVID family. In order toproperly ... properdelivery. Cisco s IP Videoconferencing Solution Cisco s IP videoconferencing (IP/ VC) solution requires the use of a number ofdevices (see Chapter 10 for more details). Cisco solutions ... dedicated IP IVR solution running on a Cisco MCS 7825 server sup-porting up to 30 IVR ports.The default package ships with a 4-portlicense.■A dedicated IP IVR solution running on a Cisco MCS...

cisco avvid ip telephony phần 10 pps

... 231, 232gw ipaddre keywords, 149gw-type-prefix command, 149, 1 56 HH.235 specification, 67 H.245 specification, 66 , 67 H. 261 CODECs, 69 H. 261 specification, 20, 69 H. 263 CODECs, 69 H. 263 specification, ... interface cards (VICs), 52, 53, 69 , 70voice mail, 28, 32, 40, 212–214, 365 – 368 Voice over Frame Relay (VoFR), 266 Voice over IP (VoIP) AVVID solutions,3 36 384 Cisco equipment needed for, 340–341connecting ... 72H.323 specification, 67 , 68 Media Gateway Control Protocol(MGCP), 67 , 68 Session Initiation Protocol (SIP), 68 Skinny Station Protocol (SSP), 67 , 68 voice gateways, 69 –89analog, 69 , 70digital,...

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