This prerequisite configuration must be performed successfully prior to attempting the steps shown in this article.
In order to use the Skype for Business Server 2015 functionality described in this article an Exchange Server must first be deployed in the environment and configured as a Partner Application. Without leverage Exchange Server for storing contact photos then the only options available Prerequisites This basic article covers a few ways for users and administrators to import and manage contact photos in Skype for Business Server, once the required Exchange Server integration has been completed.