WebEx and ADFS

Implemented WebEx with ADFS 3.0 (Windows 2012R2), and found these articles helpful:

https://cisco-support.webex.com/guest/articles/en_US/Usability_FAQs/WBX63102/myr=false

https://digitalglue.wordpress.com/2014/02/11/configuring-cisco-webex-meeting-server-to-work-with-adfs-2-0/

But those guides do not go over configuring the sign-out process. By default, when a user sign's out of WebEx, they are not signed out of their SSO session. This can be accomplished with the WSFederation sign-out URL:

http://social.technet.microsoft.com/wiki/contents/articles/1439.ad-fs-how-to-invoke-a-ws-federation-sign-out.aspx

To get this working, follow these steps on your ADFS server:

1. Go to AD FS Manager -> Trust Relationships -> Relying Party Trusts -> WebEx -> Properties
2. Under the Endpoints tab, click "Add SAML..."
3. Endpoint Type = SAML Logout, Binding = POST, Trusted URL = https://adfsservername.domainname.com/adfs/ls/?wa=wsignout1.0