Use this procedure to Configure Cross-origin Resource Sharing (CORS) for the sample Chat client. CORS is a mechanism by which restricted resources on a node can be requested from another domain outside the domain from which the resource originated.
Procedure
Start Omnichannel Administration Utility.
In the navigation pane, click Web Chat/Messaging.
Click Config.
In the Web Chat Security section, in External Web Server Domain, enter one of the following values:
To allow all domains, enter an asterisk wildcard *.
Important:
If you keep this field blank, the system does not allow any domains and refuses all chats.
Do not perform this step in Production.
To allow a single external server or domain, enter the IP address or FQDN of the server where the sample Chat client is hosted.
