Polycom MGC Administrator, Руководство администратора

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3-1
3
Defining Network Services
Providers of communication services such as telephone carriers use different
communication protocols, lines, equipment and configurations. This can be
true even in different regions of the same country.
The MGC unit is designed to work with different service providers/
communication lines. In particular, the MGC unit can be connected to any
public or private network that supplies ISDN lines, ISDN leased lines,
T1–CAS lines, ATM connections or IP connections. These include long
distance carrier services and local area services. In addition, the MGC unit
may be connected to a serial network using the MPI serial network interface
card.
To enable the MCU to connect participants using any of the following
networks: ISDN, PSTN, T1-CAS, ISDN-NFAS, ISDN-Leased Lines, IP,
serial connection (MPI) and ATM, the network parameters must be defined
in the Network Services. You must also set up the network parameters
whenever you:
• Connect the MGC unit to a switch in a new site
•
Add a new switch to an existing site
•
Add ISDN/T1–CAS lines to the system
• Connect the MGC to an additional LAN zone
• Change the network properties
Hardware
Installation
MGC Manager
Software
Installation
First Entry MCU
IP Configuration
Network Services
Definition
MGC Software
Upgrade
MCU definition
in the MGC
Manager
Only MGC Manager operators with Superuser rights can perform MGC
Manager configuration tasks. In addition, the user must have Superuser rights
on the computer on which the MGC Manager application is running, or any
other permission than enables the application to access the Registry (read/
write) and read/write files on the C: drive (root directory), under the Windows
directory folder.