Specifications

Summary of services
26 Administration for the Avaya G450 Media Gateway
Physical media — G450
There are various types of telephones and lines supported by the G450 and access ports
provided for their connection.
Telephones
The G450 supports IP telephones, Avaya DCP telephones, analog telephones, and BRI
telephones. For information about which Avaya telephones are supported, see
Appendix B:
Supported Avaya telephones.
Telephones must be connected to the correct type of port for the telephone type. Different types
of telephone ports are provided by different media modules. The table below lists which ports
you can use to connect each type of telephone. See Chapter 2:
Optional components for more
information about each type of port and media module.
Voice software
The G450 supports telephone calls between a computer on the network running Avaya
Softphone software and analog telephones connected to the G450.
Table 4: Telephones supported and ports provided
Telephone type Ports
IP telephones An external LAN switch must be connected to one of the front
panel ETH LAN ports.
Note:
Note: The registration and signaling control information
is under the direct control of the S8xxx server.
Avaya DCP digital
telephones
DCP ports on the MM712 and MM717 media modules.
Analog telephones Analog line ports on the MM711, MM714, and MM716 analog
media modules.