Operation and Maintenance
179
Mitel SMB Controller
syd-0657/2.0 – R6.0 – 09.2018
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 de-
scribed. The display and control panel of the communication server as well as oper-
ations 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 applica-
tion software. Furthermore system-specific MiVoice Office 400 data (system ID, sys-
tem 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.
Fig. 71
Memories on the CPU module of the SMB Controller
CPU module
RAM module
Flash module
(free slot)
Flash chip
(fix mounted)