HP Media Gateways G350 manual Avaya G350 Media Gateway Overview, Avaya G250 Media Gateway Overview

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Introduction

Avaya G350 Media Gateway Overview

The G350 is a modular device, adaptable to support different combinations of endpoint devices. Pluggable media modules provide interfaces for different types of telephones and trunks. A combination is selected to suit the needs of the branch. A LAN media module with PoE standard compliant Ethernet ports provides support for IP telephones as well as all other types of data devices. A range of telephony modules provides full support for legacy equipment such as analog and digital telephones.

Avaya G250 Media Gateway Overview

The G250 supports the connection of PCs, LAN switches, IP telephones, analog telephones, and trunks, via fixed analog and PoE ports on the chassis. A media module slot supports either of two WAN media modules, for connection to a WAN. There are several models of the G250, with various port combinations for support of analog, BRI, or T1/E1 trunks or DCP telephones, as described below.

The G250 is available in the following models:

●Analog model (G250-Analog). The G250-Analog includes four analog trunk ports, two analog line ports, a Fast Ethernet WAN port, and eight PoE LAN ports.

●BRI model (G250-BRI). The G250-BRI includes two ISDN BRI trunk ports, one analog trunk port, two analog line ports, a Fast Ethernet WAN port, and eight PoE LAN ports.

●DCP model (G250-DCP). The G250-DCP provides twelve DCP (Digital Communications Protocol) ports, as well as four analog trunk ports, two analog line ports, a Fast Ethernet WAN port, and two LAN ports.

●DS1 model (G250-DS1). The G250-DS1 provides a T1/E1 and a PRI trunk port, enabling support of fractional T1/E1 and PRI. The G250-DS1 also includes one analog trunk port, two analog line ports, a Fast Ethernet WAN port, and eight PoE LAN ports.

Features

G250 and G350 features include:

●Voice

-Support for traditional telephones and trunks. In particular, the G250 and G350 support:

12 Overview for the Avaya G250 and Avaya G350 Media Gateways

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Contents Issue 5 June Overview for the Avaya G250 and Avaya G350 Media GatewaysAvaya Inc All Rights Reserved About this book Management, Security, Alarms and Troubleshooting Appendix D G350 technical specifications Page Downloading this book and updates from the web About this bookAudience Downloading this bookRelated resources Technical assistanceWithin the US Title NumberSending us comments InternationalPage Introduction Features Avaya G350 Media Gateway OverviewAvaya G250 Media Gateway Overview WAN Introduction G250 physical description Avaya G250-Analog Media Gateway ChassisAvaya G250-DCP Media Gateway Chassis Console RST G350 physical description Avaya G350 Media Gateway ChassisETH LAN G350 front panel ports and slots Permitted slots for media modules Media Description ModulePermitted slots for media modules Media Description Module Optional components Supported media modules in the G350Supported media modules Media module Description Telephony media modulesS8300 server LAN media modulesTelephony media modules MM711 analog media moduleMM714 analog media module MM711 media moduleMM716 analog media module MM714 media moduleMM312 DCP media module MM712 DCP media moduleMM717 DCP media module MM710 E1/T1 media module MM720 BRI media moduleMM722 BRI media module MM720 media moduleWAN media modules MM340 E1/T1 WAN media moduleMM342 universal serial data WAN media module LAN media modules MM314 LAN media moduleMM316 LAN media module MM316 media moduleMedia module slot configurations in the G350 Permitted slotsPermitted slots for media modules Media module Supported media modules in the G250 Combination limitations in the G350Page Summary of services Media gateway servicesVoice over IP VoIP Physical media G350 TelephonesVoice software Physical media G250 Outside telephone linesMedia Gateway Controllers Configuring G250/G350 options Supported S8XXX serversSummary of services Avaya CM features MGC managementAvaya CM software applications Additional features Call center capabilitiesEmergency Transfer Relay ETR LAN services Physical mediaContact closure Fax, modem, TTY over IPPower over Ethernet PoE VLANsWAN services Rapid Spanning Tree Protocol RstpPort mirroring Port redundancyAvaya G250 and G350 support Media modules necessary for each WAN lineWAN features Routing features VPNRIP Ospf Page Management, Security, Alarms and Troubleshooting Avaya G250 and Avaya G350 Command Line Interfaces CLIManagement applications Management access security features Avaya G250/G350 Manager and Embedded Web ManagerAvaya Integrated Management Avaya QoS ManagerNetwork security features Alarms and troubleshooting featuresAutomatic error detection Front panel LEDsPacket sniffing VoIP debugging using RTP-MIB Object trackingConverged Network Analyzer CNA test plug Link Layer Discovery Protocol LldpPage Documentation Page Appendix a G250 and G350 capacities G250 maximum media gateway capacitiesG250 media gateway capacities Description Capacity Comments Miscellaneous G350 maximum media gateway capacities Simultaneous fax transmissions S8300 maximum capacities S8300 capacities Quantity SupportedPage Appendix B Supported Avaya telephones Avaya IP telephonesAvaya DCP digital telephones Avaya analog telephones Appendix C G250 technical specifications G250 specificationsAvaya G250 Media Gateway specifications Description Value G250 power cord specifications G250 media module specificationsMedia modules Description Value Appendix D G350 technical specifications G350 specificationsAvaya G350 Media Gateway specifications Description Value G350 power cord specifications G350 media module specificationsOther media modules Index DCP WAN WAN features Access control lists