Accessing Avaya Communication Manager; Managing Login Permissions - Avaya G250 Administration

Accessing the Avaya G250/G350 Media Gateway
For detailed information about installing and launching PIM, see Avaya Integrated Management
Enterprise Network Management Installation and Upgrade, 14-300444.

Accessing Avaya Communication Manager

Use Avaya Communication Manager software to control telephone services that the Avaya
G250/G350 Media Gateway provides. Avaya Communication Manager software runs on a
media server. There might be several media servers on your network that can control the Avaya
G250/G350 Media Gateway. You can access Avaya Communication Manager on any media
server that is a Media Gateway Controller (MGC) for the Avaya G250/G350 Media Gateway.
For more information, see
You can access Avaya Communication Manager with any of the following:
Avaya Site Administration (ASA). ASA provides wizards and other tools that help you to
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use Avaya Communication Manager effectively. For more information, see Administrator's
Guide for Avaya Communication Manager, 555-233-506.
Telnet to port 5023 on the MGC, using the following syntax: telnet <IP address of
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the media server> <5023>. For more information, see Administrator's Guide for
Avaya Communication Manager, 555-233-506.
Avaya G250/G350 Media Gateway CLI. See
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Managing login permissions

This section explains how to manage login permissions and contains the following topics:
Security overview
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can operate in conjunction with a RADIUS authentication system
Managing users and passwords
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privileges, and instructions on how to define new users
SSH protocol support
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configure SSH authentication parameters
SCP protocol support
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configure SCP authentication parameters
RADIUS authentication
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external RADIUS server
802.1x protocol
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42 Administration for the Avaya G250 and Avaya G350 Media Gateways
The Media Gateway Controller (MGC)
— overview of the G250/G350's internal security mechanism and how it
— explanation of users, passwords, and access
— explanation of SSH authentication and instructions on how to
— explanation of SCP authentication and instructions on how to
— instructions on how to configure the G250/G350 to work with an
— instructions on how to configure 802.1x protocol
on page 60.
Accessing the registered MGC on page 64.