In Outlook 2010 I could link SharePoint contact lists into outlook then set the properties of the linked list to "Show this folder as an email address book". Outlook 2010 would then index the content and searching by name in the People Search box in the upper right corner of the main screen would return results from both local contacts and SharePoint contacts.
Configuring the same settings in Outlook 2013 I do not get any results from SharePoint contacts. Is there an additional configuration setting required?