Ascotel® IntelliGate® 150/300 as of I7.9
Operation and Maintenance
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7
– I7.
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2.
2009
6. 4. 2
System Downgrade
A successful downgrade requires the existence of a corresponding system software
and valid configuration data. AIMS is backwards compatible, which means that
AIMS does not necessarily have to be changed.
1.
Carry out an emergency upload as indicated in
.
2.
Once the system has started up, load the saved configuration data using AIMS
under
"Restore"
, and save the data in the PBX with
"Upload"
. The PBX reboots and
is then ready for operation with the old system software and the familiar system
configuration.
Note:
An Aastra 5370ip terminal that was logged on to the system as an
Office 35IP (= Office 70IP-b) can still be used after the downgrade to I7.x
(x<5). This is not possible with a terminal that was logged on as an
Aastra 5370ip as it can no longer be logged on as an Office 35IP. If this is
required nonetheless the Office 35IP software must be reloaded onto the
terminal using the IP Update Manager.
