may fail due to insufficient disk space on servers that have 72GB hard drives,
such as the MCS-7835-H2 or the MCS-7835-I2. When this failure occurs, the
file displays a message indicating that there is no more space left on the
This failure may
occur when you are upgrading a large cluster, when the database is large, or
when the server contains a large amount of TFTP data. If a failure occurs when
you upgrade from Cisco Unified Communications Manager Release 7.x to Release
9.1(1), perform one or more of the following actions to create more disk space
on the partition:
Move log files to other
file; this COP file removes the inactive side in the common partition to
increase available disk space.
If you install
the COP file, you will not be able to switch back to the inactive version.
License Calculations for Extension Mobility
This information applies to CSCue14471.
Extension Mobility feature consumes an essential license for
Communications Manager 9.0(1) through 9.1(1). With 9.1(1a) this is
changed; a user configured with Extension Mobility (device profiles configured
under Extension Mobility) only will no longer consume an Essential license. So,
a user configured with Extension Mobility only, with no other devices assigned,
will not consume an Essential license.
Prime Unified Provisioning Manager Business Edition Compatibility
This information applies to CSCue09155.
Communications Manager 9.1(1) is not compatible with Cisco Prime Unified
Provisioning Manager Business Edition 9.0(1).
Cisco Unified Mobility Disclaimer
The Cisco Mobility solution is verified with only Cisco equipment. This solution may also work with other third-party PSTN gateways and Session Border Controllers (SBCs), but each Cisco Mobility feature is not guaranteed to work as expected.
If you are using this solution with third-party PSTN gateways or SBCs, Cisco technical support may not be able to resolve problems that you encounter.
Configure LDAP Directory
You can add users from your corporate directory to the Cisco Unified Communications Manager database by synchronizing the user data to the database. Cisco Unified Communications Manager allows synchronization from the following directories to the database:
This is an updated list for this release.
Microsoft Active Directory 2000
Microsoft Active Directory 2003 R1 & R2 (32-bit)
Microsoft Active Directory 2008 R1 (32-bit) & R2 (64-bit)
Microsoft Active Directory Application Mode 2003 R1 & R2 (32-bit)
Microsoft Lightweight Directory Services 2008 R1 (32-bit) & R2 (64-bit)
Sun ONE Directory Server 5.2
Sun ONE Directory Server 6.x
Oracle Directory Server Enterprise Edition 11gR1
Certificate Warnings with IM and Presence Service
This information applies to CSCum63324.
When using the
Cisco Jabber client, certificate warning messages can
be encountered if the IP address is configured as the
IM and Presence Service node name. To prevent
Cisco Jabber from generating certificate warning
messages, the FQDN should be used as the node name.
Phone Support for
URI Dialing Display Preference Service Parameter
Most Cisco Unified
IP Phones do not support the URI Dialing Display Preference service parameter.
Regardless of how you configure the service parameter, the phone displays a
directory URI, if one is available. To ensure full support of this service
parameter, make sure that you install the latest phone builds. This service
parameter is fully functional system-wide only after the phone firmware
implements the changes.
value of URI Dialing Display Preference has been changed from
to 9.1(1) Fails with Insufficient Disk Space
This information applies to CSCuc63312.
Cisco Unified Communications Manager to Version 9.1(1), the upgrade may fail
due to insufficient disk space. You will see the following error message:
There is not enough disk space
in the common partition to perform the upgrade. For steps to resolve this
condition please refer to the Cisco Unified Communications Manager 9.1(1)
Release Notes or view defect CSCuc63312 in Bug Toolkit on cisco.com.
procedure to reduce disk space utilization during an upgrade.
amount of traces on the system by lowering the low and high watermarks in the
Cisco Log Partition Monitoring Tool. The low watermark adjusts by changing the
properties of the LogPartitionLowWaterMarkExceeded alert. The high watermark
adjusts by changing the properties of the LogPartitionHighWaterMarkExceeded
information about the Cisco Log Partition Monitoring Tool, see the
Unified Real-Time Monitoring Tool Administration Guide.
upgrade, you must restore the high and low watermarks to their original values
in order to avoid premature purging of traces. The default value for the high
watermark is 85. The default value for the low watermark is 80.
If you still
get the error message, install the COP file named
ciscocm.free_common_space_v1.0.cop.sgn that you can
find on Cisco.com at
Communications Manager Version 9.1 > Unified Communications
Manager/ CallManager/ Cisco Unity Connection Utilities > COP-Files.
This COP file
frees disk space to allow the upgrade to proceed.
perform an upgrade after applying the COP file.
not be able to switch to the previous version after the COP file is installed.
For example, if you are upgrading from
Cisco Unified Communications Manager 9.0(1) to
Cisco Unified Communications Manager 9.1(1) and the
previous version is
Cisco Unified Communications Manager 8.6, the COP file
clears the space by removing the 8.6 version data that resides in the common
partition. So after you apply the COP file, you will not be able to switch to
the 8.6 version.
If you are
unable to perform the upgrade and continue to receive the error message after
applying this COP file, the amount of data present on the running version does
not leave adequate space for expanding and executing the upgrade. In this case,
you can recover more space by removing unused device firmware from the TFTP
path. In some cases, having sufficient space for an upgrade will require that
you take a backup, reinstall to a larger capacity disk or larger sized Open
Virtual Appliance (OVA), and restore. Contact Cisco Technical Assistance Center
(TAC) if you require further assistance.