Operation And Maintenance; Data Maintenance; What Data Is Stored Where - Aastra Ascotel IntelliGate 150 System Manual

6

Operation and Maintenance

This chapter describes maintaining the system and configuration data as well as up-
dating the system software. Replacing cards, modules and terminals are also described.
The user interface of the basic system as well as operations supervision using the event
message concept, the operating state display, and the error display are also topics cov-
ered in this chapter.
6. 1

Data Maintenance

6. 1. 1

What data is stored where

The PBX's data storage system consists of three elements:
• In the Flash components are stored the system software, the boot software and
the configuration data. The contents of the memory are retained even when
there is no power supply.
• In the RAM components (main memory) are stored volatile data that cannot be
saved. It is available only when the system is in operation.
• The EIM card (Equipment Identification Module) contains the system-specific
data (system ID, system type, sales channel, licence code, generation, DECT iden-
tification numbers), IP address of the Ethernet interface on the mainboard).
Operation and Maintenance
Ascotel® IntelliGate® 150/300 as of I7.9
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