ASCOM Ascotel 2025 System Manual page 1009

ascom Ascotel 2025/2045/2065
During a standard upload the PBX remains operational during the upload phase.
After a successful software upload, the PBX runs an automatic warm-start at the
set time and restarts with the newly loaded system software.
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 configuration 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.
If the previous software is no longer available, an Emergency Upload has to be ini-
tiated using the AIMS Upload Manager. An triggered Emergency Upload is sig-
nalled by "EUL" on the 7-segment display (see "Emergency Upload of the System
Software", Page 7.13). The PBX is not operational during that time.
Successful and failed software uploads are stored as event messages in the PBX
and output at the set signal destinations.
See also:
For information on event messages and signal destinations see "Event
Message Concept", Page 7.37
7.10 Data Maintenance HBT_20321104_07/B0_en