Mitel Deutschland GmbH 68635RFP36U-01 用户手册
Configuration and Administration
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OMM in RFP mode
Force the update by pressing the
Force the update by pressing the
Update button on the System settings web page (see section
5.4.1.16). The OMM-RFP checks the boot image file on the TFTP server and initiates an update
procedure, if a new image file has been found.
procedure, if a new image file has been found.
The automated update procedure performs the following steps:
1 Reboot the RFP residing the standby OMM.
2 Reboot the RFP residing the active OMM which causes a failover to the standby OMM.
3 Reboot all other RFPs that are able to find the new boot image file one by one. This is managed by
1 Reboot the RFP residing the standby OMM.
2 Reboot the RFP residing the active OMM which causes a failover to the standby OMM.
3 Reboot all other RFPs that are able to find the new boot image file one by one. This is managed by
the new active OMM.
This procedure reduces the downtime of the SIP-DECT system to a minimum due to the optimized
failover.
failover.
Please note:
Please be aware that a minimum downtime of the system can only be reached
if the system was in a stable working state when initiating the update and the IP
infrastructure guarantees a fast update of the OMM RFPs (e.g., no 64kbit/s line to
download the SW into the RFP).
infrastructure guarantees a fast update of the OMM RFPs (e.g., no 64kbit/s line to
download the SW into the RFP).
OMM in host mode (on Linux server)
For an update with a minimum impact to the DECT service do the following:
1 Replace the boot image file on the TFTP server(s).
2 Manually update the standby OMM.
For an update with a minimum impact to the DECT service do the following:
1 Replace the boot image file on the TFTP server(s).
2 Manually update the standby OMM.
a) Stop the OMM service.
b) Install the new software.
c) Start the OMM service.
d) Wait at least 30 seconds before you go on with updating the active OMM.
3 Manually update the active OMM.
a) Stop the OMM service.
b) Install the new software.
c) Wait at least 30 seconds.
d) Start the OMM service.
Please note:
A one-by-one update of RFPs is not possible if the signaling interface between
the OMM and the RFP has been changed. Please see the release notes delivered with
the software.
the software.
To enforce an update of the whole DECT system at once, deactivate / update both OMMs
simultaneously. The RFPs will lost the connection to both OMMs and will automatically restart with the
new boot image file.
simultaneously. The RFPs will lost the connection to both OMMs and will automatically restart with the
new boot image file.