Cisco Cisco TelePresence Management Suite (TMS) Version 15
h. Name the file, click Next, and then click Finish.
i. In Cisco Expressway-E or Cisco VCS Expressway X8.1, go to
Maintenance > Security certificates
> Trusted CA certificate
.
j. Click Browse, find your root or intermediate CA certificate, and click Open.
k. Click Append CA certificate.
Certificate configuration on Cisco Expressway-E or Cisco VCS Expressway X8.1 is complete.
For additional details on how to configure client/server certificates, including information about security
terminology and definitions, refer to Cisco VCS Certificate Creation and Use Deployment Guide (X8.1) at
the following location:
terminology and definitions, refer to Cisco VCS Certificate Creation and Use Deployment Guide (X8.1) at
the following location:
Configuring the Trusted CA Certificate List on Cisco
Expressway-E or Cisco VCS Expressway X8.1 or Later
Expressway-E or Cisco VCS Expressway X8.1 or Later
Because a freshly installed Cisco Expressway-E or Cisco VCS Expressway X8.1 or later does not have
certificates in its trusted CA certificates list, you must add the following certificates:
certificates in its trusted CA certificates list, you must add the following certificates:
n
The certificates used during the client/server SSL Handshake with the WebEx cloud. See the next section
for details.
IMPORTANT: In the past, WebEx used a certificate that was issued under the Root CA ’DST Root CA X3’
to secure traffic between the customer premises and WebEx. We are revoking that certificate and replacing it
with new certificates. Your Expressway-E or VCS Expressway MUST trust the new root certificate
authorities in order support the new WebEx certificates. If these certificates are not in your Trusted CA list,
TelePresence calls may fail to join.
to secure traffic between the customer premises and WebEx. We are revoking that certificate and replacing it
with new certificates. Your Expressway-E or VCS Expressway MUST trust the new root certificate
authorities in order support the new WebEx certificates. If these certificates are not in your Trusted CA list,
TelePresence calls may fail to join.
n
Cisco Collaboration Meeting Rooms (CMR) Hybrid Configuration Guide (TMS 14.4 - WebEx WBS29)
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Configuring Certificates on Cisco Expressway-E and Cisco VCS Expressway
Configuring the Trusted CA Certificate List on the Cisco Expressway-E Cisco VCS Expressway