System information

Known limitations
70
Known limitations
Cisco
Reference ID Equipment / Version Summary
CSCuf20868
Touch 8
Touch panel gets unpaired after downgrade from TC6.1
due to the introduction of encrypted file system on Touch in
TC6.1. This will not be fixed and workaround is to pair
again.
CSCts98937
Any
Syslog is using TCP and not UDP. Syslog server needs to
listen to the TCP port specified by xConfiguration Security
Audit Server Port, default value 514. A reboot is required
when the xconfiguration Security Audit configuration is
changed. External unsecure syslog will change to UDP in a
future TC release.
CSCuh53450
TC6.2
The port used for BFCP control messages is negotiated
through SIP messages and the convention for TC based
codecs prior to TC6.2 has been to use port 5070. Starting
in TC6.2, this now can be in a range from 5070 to 5077.
CSCue74341
TC6.0 and newer
On the OSD interface in TC6, under layout, the option for
double screen self view is no longer shown. This prevents
setting the TC device self view to full screen on secondary
monitor and also double screen self view in a dual setup.
Workaround: set the following configurations:
xConfiguration Video SelfviewDefault OnMonitorRole:
Second
xConfiguration Video SelfviewDefault FullscreenMode:On
CSCue62534
TC6.1 and newer
The behaviour of the OSD is unpredictable when users are
logged into the OSD with non-admin privileges. Most
importantly, the ability to show or hide self view does not
work. The solution to this will be simple mode coming in
TC7.
CSCug96089
TC6.1 and newer
Not able to access codec TC6.1.1 via https when using IE8
CSCug06474
CSCug06492
Any
802.1x authentication and VLAN´s used in combination will
not work properly and authentication will fail because EAP
packets are dropped at the endpoint or at the switch side.
Workaround is to disable VLAN on the codec and manually
assign it on the switch port.
CSCue21526
Any
An incoming SIP call which is initiated as calltype:audio will
appear as calltype:video on the receiving side. This is by
design in SIP and it will therefore block a video port on the
receiving endpoint instead of an audio port. The endpoint
will therefore not be able to make a video call at the same
time.
CSCud87999
PrecisionHD 1080p 4xS2
and Precision HD 1080p
2.5x with C-series
endpoints
Precision HD 1080p4x S2 and Precision HD 1080p 2.5x
are not upgradable or fully supported for C series. The
cameras will operate as third party cameras. Camera
control will work, but software upgrade is not possible.
CSCuc03476
Any
When moving from CUCM provisioning to VCS provisioning
the wizard will not change the TlsVerify configuration and