Operation and Maintenance
6
• Data Maintenance
• Update Software
• Hardware update
• Display and control panel
• Operations supervision
This chapter describes maintaining the system and configuration data as well as updating the system software.
Replacing cards, modules and terminals are also described. The display and control panel of the communication
server as well as operations supervision using the event message concept, the operating state display, and the
error display are also topics covered in this chapter.
6.1 Data Maintenance
6.1.1 What data is stored where
The communication server’s data storage system consists of different elements:
• In the Flash components the following data are stored: the system software, the emergency system
software, the boot software for the SMB Controller, the MiVoice Office 400 application software and
its configuration data and maybe other application software. Furthermore system-specific MiVoice
Office 400 data (system ID, system type, sales channel, generation, DECT identification numbers, IP
address of the configuration server) are stored there. There is no EIM (Equipment Identification Module)
available. 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.
Figure 68: Memories on the CPU module of the SMB Controller
Release 7.1
System Manual for Mitel SMB Controller 194
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