Avaya Application Solutions platforms

Table 11: Fixed ports and buttons on the G250 front panel describes the functions of the fixed

ports and buttons on the G250 front panel.

Table 11: Fixed ports and buttons on the G250 front panel

Port

Description

 

 

TRUNK

Four analog trunk ports (G250 analog Media Gateway) or

 

one analog trunk port (G250-BRI Media Gateway).

 

 

LINE

Two analog telephone ports. An analog relay between

 

TRUNK port 3/4 and LINE port 3/5 provides Emergency

 

Transfer Relay (ETR) feature.

ISDN BRI

Two 4 wire S/T ISDN BRI (Basic Rate Interface) 2B+D

TRUNK

access ports with RJ-45 jacks. Each port interfaces to the

(G250-BRI

central office at the ISDN T reference point. The ISDN BRI

Media

trunk ports do not support:

Gateway)

BRI stations

 

 

Combining both B channels together to form a

 

128-kbps channel

 

 

CONSOLE

Console RS-232 interface port for direct connection of CLI

 

console. RJ-45 connector.

USB

USB port.

 

 

CCA

RJ-45 port for ACS (308) contact closure adjunct box.

 

 

ETH WAN

RJ-45 10/100 Base TX Ethernet port for connection to a

 

cable or DSL broadband modem/router.

 

 

ETH LAN POE

Eight Power over Ethernet (PoE) LAN ports with 80 watts

 

(aggregated for all ports) for connecting IP phones or any

 

Ethernet devices, such as PCs.

RST

Reset button. Resets chassis configuration.

 

 

ASB

Alternate Software Bank button. Reboots the G250 with the

 

software image in the alternate bank.

 

 

60 Avaya Application Solutions IP Telephony Deployment Guide

Page 60
Image 60
Avaya 555-245-600 manual Trunk, Line, Isdn BRI, Console, Cca, Eth Wan, Eth Lan Poe