Media & Communication 6408+ Specifikace

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Issue 1 January 2008 9 Chapter 1: IntroductionThe Avaya G450 Media Gateway is a multipurpose media gateway that can be deployed in medium to large siz

Introduction10 Administration for the Avaya G450 Media Gateway The G450 is a modular device, adaptable to support different combinations of endpoint d

FeaturesIssue 1 January 2008 11 ● T1/E1- Supported CODECs: G.711A/µLaw, G.729a, G.726- Survivability features for continuous voice services:● Local Su

Introduction12 Administration for the Avaya G450 Media Gateway - Multi-VLAN binding, 802.1Q support- Ingress VLAN Security- Broadcast/Multicast storm

G450 physical descriptionIssue 1 January 2008 13 G450 physical descriptionFigure 1: The Avaya G450 Media Gateway ChassisFor information about the diff

Introduction14 Administration for the Avaya G450 Media Gateway CONSOLE RS-232 port for services and maintenance access.RJ-45 connector.SERVICES Ethern

Issue 1 January 2008 15 Chapter 2: Optional componentsThe Avaya G450 Media Gateway is a versatile device with powerful capabilities. To implement the

Optional components16 Administration for the Avaya G450 Media Gateway !CAUTION:CAUTION: The MM340 and MM342 are not supported by the Avaya G700 Media

Supported media modules in the G450Issue 1 January 2008 17 ● Two USB ports for modem connections● SNMP alarming● Support for remote call out alarmingF

Optional components18 Administration for the Avaya G450 Media Gateway ● Ring voltage generation for a variety of international frequencies and cadence

Overview for the Avaya G450 Media Gateway03-602058Issue 1January 2008

Supported media modules in the G450Issue 1 January 2008 19 Figure 4: The MM714 media moduleMM716 analog media moduleThe MM716 provides 24 analog ports

Optional components20 Administration for the Avaya G450 Media Gateway Figure 6: The MM712 media moduleMM717 DCP media moduleThe MM717 DCP media module

Supported media modules in the G450Issue 1 January 2008 21 Note:Note: The MM720 BRI media module cannot be administered to support both BRI trunks and

Optional components22 Administration for the Avaya G450 Media Gateway WAN media modulesThe G450 supports the MM340 E1/T1 WAN and MM342 Universal Seria

Media module slot configurations in the G450Issue 1 January 2008 23 Media module slot configurations in the G450When choosing a combination of media m

Optional components24 Administration for the Avaya G450 Media Gateway G450 media module capacityThe G450 chassis is designed to accommodate:● Up to ei

Issue 1 January 2008 25 Chapter 3: Summary of servicesThe G450 offers various services, which are described in Media gateway services on page 25, LAN

Summary of services26 Administration for the Avaya G450 Media Gateway Physical media — G450There are various types of telephones and lines supported b

Media gateway servicesIssue 1 January 2008 27 Outside telephone linesThe table below lists which modules you can use to connect each type of outside l

Summary of services28 Administration for the Avaya G450 Media Gateway See Chapter 2: Optional components for information about the S8300 Server module

© 2008 Avaya Inc.All Rights Reserved.NoticeWhile reasonable efforts were made to ensure that the information in this document was complete and accurat

Media gateway servicesIssue 1 January 2008 29 ● You can configure the Avaya CM to support the auto fallback feature, which enables a G450 being servic

Summary of services30 Administration for the Avaya G450 Media Gateway ● Intelligent call routing● Application programming interfacesAvaya CM software

LAN servicesIssue 1 January 2008 31 Contact closureThe contact closure feature is a controllable relay providing dry contacts for various applications

Summary of services32 Administration for the Avaya G450 Media Gateway Rapid Spanning Tree Protocol (RSTP)The IEEE 802.1D (STP) and IEEE 802.1w (RSTP)

WAN servicesIssue 1 January 2008 33 Physical mediaTo use the G450 as the endpoint device for a WAN, install a WAN media module and connect the WAN lin

Summary of services34 Administration for the Avaya G450 Media Gateway WAN featuresThe G450 supports the following WAN features:● Traffic shaping. The

WAN servicesIssue 1 January 2008 35 ● Policy-based routing. The G450 features policy-based routing, which uses a policy list structure to implement a

Summary of services36 Administration for the Avaya G450 Media Gateway ● Fragmentation● Static routes● Policy based routing● Distribution lists● Dynami

Issue 1 January 2008 37 Chapter 4: Management, Security, Alarms and TroubleshootingManagement applicationsThe Avaya G450 Media Gateway can be managed

Management, Security, Alarms and Troubleshooting38 Administration for the Avaya G450 Media Gateway ● From a web browser on a computer on the same netw

Issue 1 January 2008 3About this book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Audience . . .

Alarms and troubleshooting featuresIssue 1 January 2008 39 ● Protection against DoS (Denial of Service) attacks via:- MSS notifications. The G450 iden

Management, Security, Alarms and Troubleshooting40 Administration for the Avaya G450 Media Gateway SNMPThe G450 reports alarms using SNMP traps. The G

Issue 1 January 2008 41 Chapter 5: DocumentationThe following documentation is available to help you implement the G450 in your environment:● Installi

Documentation42 Administration for the Avaya G450 Media Gateway

Issue 1 January 2008 43 Appendix A: G450 capacitiesG450 maximum media gateway capacitiesTable 8: G450 media gateway capacitiesDescription Capacity Com

G450 capacities44 Administration for the Avaya G450 Media Gateway Maximum number of BRI endpoints per G450 Media Gateway128Simultaneous two-way conver

S8300 maximum capacitiesIssue 1 January 2008 45 S8300 maximum capacitiesFor a complete list of capacities, see Avaya Communication Manager System Capa

G450 capacities46 Administration for the Avaya G450 Media Gateway

Issue 1 January 2008 47 Appendix B: Supported Avaya telephonesThere are various Avaya telephones supported by the G450, including IP, DCP digital, and

Supported Avaya telephones48 Administration for the Avaya G450 Media Gateway ● Avaya eConsole R1 (PC Console R3 with 8411 digital telephone)● Avaya IP

Contents4 Administration for the Avaya G450 Media GatewayRouting features . . . . . . . . . . . . . . . . . . . . . . . . . .

Issue 1 January 2008 49 Appendix C: G450 technical specificationsThe G450 technical specifications include physical dimensions and tolerances of the A

G450 technical specifications50 Administration for the Avaya G450 Media Gateway G450 power cord specificationsFor North America: The cord set must be

Issue 1 January 2008 51 IndexIndexAACM, see Avaya Communication ManagerAdministration for the Avaya G450 Media Gateways . 41Alarms and troubleshooti

52 Administration for the Avaya G450 Media Gateway IndexLLANETH LAN port . . . . . . . . . . . . . . . . . 13media modules . . .

Issue 1 January 2008 53 IndexConsole . . . . . . . . . . . . . . . . . . . . 14ETH LAN. . . . . . . . . . . . . .

54 Administration for the Avaya G450 Media Gateway Index

Issue 1 January 2008 5 About this bookThis guide contains information that you need to consider before implementing the Avaya G450 Media Gateway. Use

About this book6 Administration for the Avaya G450 Media Gateway Related resourcesTechnical assistanceAvaya provides resources for technical assistanc

Sending us commentsIssue 1 January 2008 7 Sending us comments Avaya welcomes your comments about this book. To reach us by:● Mail, send your comments

About this book8 Administration for the Avaya G450 Media Gateway