Aastra 470 System Manual

Operation and Maintenance
211
Aastra 470 ab R3.0
syd-0337/1.5 – R3.0 – 05.2013
Fig. 79 Memory of the Call Manager card CPU1
6. 1. 1. 1 System software
The communication server's entire system software package is stored in com-
pressed form in the Flash memory.
The RAM components comprise the main memory for program data. When the PBX
starts up, the communication server software on the serial Flash memory is decom-
pressed, loaded into the main memory and started.
6. 1. 1. 2 File system of the communications server
The file system of the communication server comprises the system software, the
software for system phones, the system and terminal configuration data, the audio
data (voice mail, announcement service, music on hold, audio guide), system logs,
data for WebAdmin, etc. The data is stored in the Flash memory.
The AMS Shell provides functions for uploading and downloading the configura-
tion data and the audio data (see "Data exchange between communication server
and PC", page 200).
The file system can also be accessed with an FTP client. This is useful for instance for
the software upload for Aastra SIP terminals.
Call Manager card CPU1
EIM card
RAM module
Flash card

Aastra 470 Specifications

General

Brand	Aastra
Model	470
Category	Telephone
Language	English