Operation and Maintenance
177
Aastra 470 as of R1.2
syd-0337/1.2 – R1.2 – 11.2011
Fig. 77
Software upload sequence
During a standard upload the communication server remains operational during
the upload phase. After successful software upload, the communication server
runs an automatic restart at the set time and restarts with the newly loaded system
software.
If there is insufficient storage space left in the Flash memory to update the system
software, the wave files (voice mail, announcement service and music on hold) can
be stored on the PC and deleted from the Flash memory. When the monitoring
phase is finished, the wave files can be reloaded to the communication server file
system (see
"File system of the communications server", page 173
If for whatever reasons the software upload is not possible or if a fault occurs dur-
ing the upload, the previous system software with the previous associated configu-
ration data remains activated.
If errors are detected in the system software during the time in which the newly
loaded system software is being monitored for fault-free operation, the previous
system software is reactivated.
Successful and failed software uploads are stored as event messages and sent to
the configured signal destinations.
See also:
For information on event messages and signal destinations, see
.
3OFTWAREUPDATEPHASE
2ESTARTPHASE
6ERSIONTRANSFER
-ONITORINGPHASE
0REPARATIONPHASE
5PLOADPHASE
"ACKUPPHASE