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Release Notes

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Upgrading to 3.1(1.95)
Cisco TelePresence Server Software Release Notes 3.1(1.95) Page 27 of 31
Endpoint Software Comments
Cisco Unified Communications Manager 8.6.2.21900-
5
If the iX protocol is enabled on the TelePresence
Server (for ActiveControl), then calls will fail. To work
around this, either disable iX on the TelePresence
Server or route calls through a newer version of
Unifed CM with iX disabled on the relevant trunk.
Cisco Unified Communications Manager 9.0.1.10000-
37
If the iX protocol is enabled on the TelePresence
Server (for ActiveControl), then call hold may fail.
(Issue identifier CSCug89748)
Cisco Unified Communications Manager 9.1.1.10000-
11
If the iX protocol is enabled on the TelePresence
Server (for ActiveControl), then call hold may fail.
(Issue identifier CSCug89748)
Cisco Unified Communications Manager 9.1.2 No issues found.
Upgrading to 3.1(1.95)
Prerequisites and software dependencies
Software dependencies
In the case of the TelePresence Server MSE8710 blade(s), the Cisco TelePresence Supervisor MSE 8050
blade must be running Supervisor software version 2.2 or later.
Prerequisites
The software upgrade process requires a hardware restart. Schedule a downtime window and notify users of
when the service will be unavailable. The duration of an upgrade can be up to 25 minutes. Have the following
available and complete the backup processes described before you proceed to upgrade the software:
n New software package.
n Current software image file (in case you need to reverse the upgrade).
n Backup of the configuration (the configuration.xml file).
n You will require the administrator user name and password for the configuration backup file if you ever need
to use the backup. If you attempt to downgrade / restore the software and you cannot load an appropriate
configuration file, you may be unable to log in to the device.
n If using Call Detail Records (CDRs), or any other logs, for billing, auditing or other purposes, you must
download and save your logged data. When the device reboots as part of the upgrade, all existing CDRs
will be deleted.
n Administrative access to all units to be upgraded.
n The model numbers and serial numbers of your devices in case you need to contact Cisco Technical
Support.