Specifications

G450 capacities
44 Administration for the Avaya G450 Media Gateway
Maximum number of BRI
endpoints per G450 Media
Gateway
128
Simultaneous two-way
conversations with TDM
transcoding from IP phone
to legacy telephone or
trunk.
206
Simultaneous two-way
conversations with TDM
transcoding from TDM
phones to IP phones
206
Maximum number of BRI
trunks
64
Maximum number of
PSTN trunks
184 (T1)
240 (E1)
For E1 trunks: 240 channels are
supported in Tandem mode; 206
channels are supported for IP to
PSTN
Miscellaneous
Simultaneous fax
transmissions
240 Fax transmissions using VoIP
resources
Touch-tone recognition
(TTR)
64
Tone Generation unlimited
Announcements ports 63 ports for
playback
1 for record
Table 8: G450 media gateway capacities (continued)
Description Capacity Comments
2 of 2