Article ID: 910208 - View products that this article applies to.
When you log on to Microsoft Office Communicator Web Access, you receive the following warning message in Microsoft Internet Explorer:
This behavior may occur if you have a federated contact from another organization. When you view a federated contact in Communicator Web Access, you notice that Communicator Web Access obtains the Network of Origin icon for the contact by using HTTP. However, you access Microsoft Office Communicator Web Access by using secure HTTP (HTTPS). The warning message that is mentioned in the "Summary" section indicates that the page includes mixed content.
To resolve this behavior, add only contacts from an organization that uses HTTPS.