Specifications

Summary of services
30 Administration for the Avaya G450 Media Gateway
● Intelligent call routing
● Application programming interfaces
Avaya CM software applications
● Determine where to connect your telephone call based on the number you dial
● Assign numbers to local telephones
● Play dial tones, busy signals, and prerecorded voice announcements
● Allow or prohibit access to outside lines for specific telephones
● Assign telephone numbers and buttons to special features
● Exchange call switching information with older telephone switches that do not support
VoIP
For more information about Avaya CM software, see Administrator’s Guide for Avaya
Communication Manager, 555-233-506.
Additional features
The G450 also provides voice-related features.
Call center capabilities
With large announcement storage, large voice trunk capacity, and 64 announcement ports for
announcement record and playback, the G450 supports call center features.
Emergency Transfer Relay (ETR)
The Emergency Transfer Relay (ETR) feature provides basic telephone services in the event of
a power outage or a failed connection to Avaya Communication Manager. The ETR supports
the connection of two external 808A ETR panels. Each 808A Emergency Transfer Panel
provides emergency trunk bypass or power-fail transfer for up to five incoming trunk loops to
five analog phones and maintains connections on return from emergency transfer mode.