System information

Known limitations

Camera all SW versions.

for HD-SDI. Depending on the device you connect the

camera to, you may not get video using this format. The

Cisco C Series codecs will support these formats.

N/A

Any

Startup scripts will not work with Windows end of line. You

must use Unix end of line to be able to run multiple

commands. Most editors have the option to set which

format to use. If you use Notepad ++, you can set Unix

format in the Settings/Preferences menu.

N/A

Any

If you run cascaded cameras and the chained cameras are

running an old camera code, we have seen that zoom only

works when trying to control the chained camera. The

solution is to connect the cascaded camera as the first

camera in the chain so that the camera is detected and

upgraded by the codec, or use the Ethernet upgrade

method.

N/A

Any

HD-SDI may not work with cables shorter than 3 meters.

This is due to a jitter issue.

N/A

Any

If you turn off H.323 as the protocol but leave default

protocol as H.323 you will be unable to make outgoing calls

unless you edit the URI to include ‘sip:’ in front of the

number or change the default call protocol to SIP.

N/A

Any

The Cisco TelePresence codec C40/C60 (rev. 1) will not

provide proper analogue VGA output for any resolution of

1080 lines or more.

CSCud43145

TC5.x.x and TC6.x.x

It is not possible to take a web snapshot of a presentation

when OSD mode is disabled on C20.