Avaya Application Solutions platforms

Multiple G700 Media Gateways can be connected to each other through an Octaplane 8-Gbps stacking fabric, and Avaya P330 Expansion Modules, which allows adding additional Ethernet ports, fiber interfaces, ATM access or WAN access modules without additional switches. The system can be networked to other PBXs and Communication Manager platforms through an IP network.

Some of the key characteristics of this platform are

Expert System Diagnostic Capability

Hot-swappable Media Modules

Co-resident INTUITY AUDIX messaging.

The platform is scalable, and has survivability and redundancy capability through a Local Survivable Processor (LSP), which supports all of the features of Communication Manager.

Figure 6: Avaya S8300/G700, G450, G350, or G250 in a stand-alone configuration

Stand alone Office PSTN with IP Trunk link

to Avaya PBXs

Fax

ISDN-PRI

ISDN-PRI

DCP

G700/G350

G700/G350

G700/G350

 

 

 

 

 

 

with S8300/ICC

 

 

 

 

 

Ethernet

 

 

 

 

 

 

 

Edge

 

 

 

 

 

Router

 

IP

 

PC

IP

 

 

Phone

 

 

Phone

 

IP WAN

IP TIE Trunk

Avaya IP PBX

( S8300, S8700)

Ethernet (LAN)

Edge

Router

cynds110 LAO 101104

G700 hardware architecture

The design of the Media Gateway motherboard hardware brings together a multitude of hardware functions into a single 2U 19-inch rack-mountable enclosure. Integrated on the motherboard are:

A gateway function that bridges the IP and telephony domains

An Ethernet switching function and associated management features through an integrated Layer 2 switch architecture

Processing elements that are necessary to support traditional telephony interfaces, such as trunks and analog/DCP lines

38 Avaya Application Solutions IP Telephony Deployment Guide

Page 38
Image 38
Avaya 555-245-600 manual G700 hardware architecture, Stand alone Office Pstn with IP Trunk link To Avaya PBXs