Avaya G450 Installing And Upgrading page 240

Power supplies and adjunct systems
Administrator Guide for Avaya Communication Manager, 03-300509, Chapter 13, "Managing
Announcements".
Table 26: Comparison between the G450 Announcement software and the
VAL circuit pack
Area
description
Requires
hardware
Maximum
storage time
Concurrent calls
per
announcement
Backup and
restore over
LAN
Recording
method
File portability to
multiple
DEFINITY or
Avaya G450
Media Gateways
Playback quality
Backup speed
Reliability
Firmware
downloadable
240 Installation and Upgrades for the Avaya G450 Media Gateway
TN2501AP (VAL) circuit
pack
Yes
Up to 60 minutes at
64Kbps sample rate
50 when using a
DEFINITY Server SI or
DEFINITY Server CSI
1,000 when using the
DEFINITY Server R,
S8500, or S8700-series
Server
Yes
Use PC or telephone
Yes
Toll quality
2.6 seconds for each
60 seconds of
announcement time
High
Yes
Avaya G450
announcement software
No
Up to 45 minutes at
64Kbps uncompressed
speech
1,000
Yes
Use PC or telephone
Yes
Toll quality
2.6 seconds for each
60 seconds of
announcement time
High
Yes
1 of 2