Delete Cucm Trust Lists - Cisco DX70 Administrator's Manual

Cisco DX70 and DX80
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Introduction

Delete CUCM trust lists

The information in this chapter is only relevant for video systems
that are registered to a Cisco Unified Communications Manager
(CUCM).
D15362.02 DX70 and DX80 Administrator Guide CE8.3, JANUARY 2017.
Configuration Configuration Peripherals
Sign in to the web interface, navigate to
CUCM Certificates.
Delete the CUCM trust lists
Click Delete CTL/ITL
As a general rule, you should not delete old CTL
(Certificate Trust List) and ITL (Initial Trust List) files.
In these cases, you must still delete them:
• When you change the CUCM IP address.
• When you move the endpoint between CUCM
clusters.
• When you need to re-generate or change the CUCM
certificate.
Overview of trust list fingerprints and certificates
The trust lists' fingerprints and an overview of the certificates in
the lists are displayed on the web page.
This information may be useful for troubleshooting.
Maintenance
Security >
to remove the trust lists.
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Administrator Guide
System settings Appendices
More information about trust
lists
For more information about CUCM and
trust lists, read the Deployment guide for
TelePresence endpoints on CUCM that is
available on the Cisco web site.